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[DOC File]SOLVE ABSOLUTE VALUE EQUATIONS - Bloomfield College
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1) Choose one equation to solve for one variable. 2) Substitute the chosen equation into the unused equation and solve. 3) Substitute the value found in step 2 into any one of the original equations and solve for the remaining variable. 4) The solution can be written as an ordered pair, (x, y). NOTE:
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[DOC File]Linear Equations - Math Motivation
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When the square root of a constant, variable or polynomial results in a constant the expression is a perfect square. Some examples are 49, 64, and . Example: Steps: 1. 1. Be sure that the binomial is fully isolated. 2. Take the square root of both sides. 3. Split the solution into two equations. 4. Solve both equations for x. 5. Create your ...
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[DOC File]Solving Quadratic Equations
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Summary: To solve equations, use the addition/multiplication principles to “Get rid of…” 1. P. arentheses by using the distributive property. If no fractions, combine like terms. 2. D. enominators: Multiply each side of equation by common denominator. D. ecimals: Multiply each side of equation by 10, 100, 1000, etc. COMBINE LIKE TERMS.
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Solving Equations
To solve it, isolate the variable on one side of the equation and move all constants to the other side of the equation. Examples: Solve each equation for x: Does the equation have a single variable that is always raised to the same power? If yes, then it is a power equation. To solve it, isolate the power term on one side, then take an ...
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[DOC File]Solving Two-Step Equations
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To solve single step equations, you do the opposite of whatever the operation is. The opposite of addition is subtraction and the opposite of multiplication is division. Solve for x: 1) x + 5 = 12 2) x – 11 = 19 3) 22 – x = 17. 4) 5x = -30 5) (x/-5) = 3 6) ⅔ x = - 8. Solving Multi-Step Equations:
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[DOC File]Algebra Equation Solving Flow Chart
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To solve: 4 + x = 10-4 - 4 (“=” means “same as”) 0 + x = 6. x = 6 This means that 6 is the only number that can replace x to make the equation true. ... an entire quantity (the constant in these examples) to the other side of the equation. 1) 27 + n = 46-27 -27 2) Remember. that whatever you -5 + a = 21 +5 + 5 0 + n = 19. n = 19 do on ...
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[DOC File]SOLVE SYSTEMS OF EQUATIONS - Bloomfield College
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A quadratic equation in x is any equation that may be written in the form. ax2 + bx + c = 0, where a, b, and c are coefficients and a ( 0. Note that if a=0, then the equation would simply be a linear equation, not quadratic. Examples
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[DOC File]Solving Equations
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solve. an equation, we find a value for the variable that makes the equation true. Example: x + 2 = 7 . If x = 5, then 5 + 2 = 7 (which is true) so x = 5 is the solution. There are many methods of solving equations: Method 1: By Systematic Trial. This method involves choosing a number to substitute into the equation.
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[DOC File]Solving One-Step Equations
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Find the value of x. since Example 7 then Perimeter = 48 units. 4 x + 7. Solving Equations with Variables on Both Sides 3-3. To solve equations with variables on each side, use the Addition or Subtraction Property of Equality to write an equivalent equation with the variables on one side of the equation. Then, solve the equation.
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Solve for x equation examples