ࡱ> 02/[  bjbjmm bb ""T$5*****$  **R**h* ݠX"W405<,!|!h!h8m|5!"B d: Honors Algebra 1 Name:_______________________________ Solve each system of equations using the substitution method. y = 6x - 17 3x - 6y = -30 4. y = 4x - 7 x + 8y = 76 x = y - 4 6x + 5y = -46 5. y = 2x x - y = 4 3. 7x + y = -26 2x + 11y = 39 6. x - 7y = 62 3x + 2y = 2 Solve using a system of equations. 7. The sum of two numbers is 94. Their difference is 12. Find the numbers. 8. The sum of two numbers is 76. Their difference is 36. Find the numbers. 9. One number is 4 more than the other. Their sum is 8. Find the numbers. 10. One number is 8 more than the other. Their sum is 66. Find the numbers. Key Solve each system of equations using the substitution method. 1. ans: (4, 7) 2. ans: (4, 9) 3. ans: (-6, -2) 4. ans: (-4, -8) 5. ans: (-5, 9) 6. ans: (6, -8) Solve each using a system of equations 7. The numbers are 53 and 41 8. The numbers are 56 and 20 9. The numbers are 2 and 6 10. The numbers are 29 and 37 D       # $ ) * . 0 1 : > K L R S x y     f g h k ( ) , - ; < ? @ O P d hlhlCJOJPJQJhICJOJPJQJhlhICJOJPJQJhhlhICJOJPJQJhlCJOJPJQJICDgdl` & Fgdl   # $ % & ' ( ) * : J K L M N O P Q R S T w x gdl`      e f g h i   0 1 C D V W h d e hlhlCJOJPJQJhlhICJOJPJQJhlhICJOJPJQJh h i   21:pl/ =!"#$% / 0/ =!("(#$% P + 0/ =!("(#$% / 0/ =!("(#$% P + 0/ =!("(#$% s2&6FVfv2(&6FVfv&6FVfv&6FVfv&6FVfv&6FVfv&6FVfv8XV~ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@_HmH nH sH tH 8`8 Normal_HmH sH tH <<  Heading 1$@&CJPJRR  Heading 2$@ @&^@ `5CJPJ\DA D Default Paragraph FontViV  Table Normal :V 44 la (k (No List <Z< Plain Text OJQJ^J<B< Body Text5CJPJ\PK![Content_Types].xmlN0EH-J@%ǎǢ|ș$زULTB l,3;rØJB+$G]7O٭Vc:E3v@P~Ds |w<v Kh &&4&e&&d   h  8@0(  B S  ?!$47HKZ] "$./hi!$47HKZ] 33333333333$&'(KRfh $&'(KRfh [Y|6 ^`o(. ^`hH. pL^p`LhH. @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PL^P`LhH.[Y|         p%P+cdfVKIl  @hhhh 0@UnknownG*Cx Times New Roman5Symbol3. *Cx ArialE. Century GothicU5  hMS MinchoYu Gothic UI?= .Cx Courier NewA$BCambria Math"qh:X:X5[Fqq!24  3QHP?f2!xx1