Solve the system of equations by using elimination. -8a+7b=-69 -3a-3b=-9 ANSWERS; A)5,-6 B)-6,5 C)6-3 D)-36

asked Oct 3, 2021 25.6k views

2 votes

Solve the system of equations by using elimination.

-8a+7b=-69
-3a-3b=-9
ANSWERS;
A)5,-6
B)-6,5
C)6-3
D)-36

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4 votes

Answer: a=6, b=-3 (choice c) Let me know if you need step by step.

Explanation:

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