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Solve for x if: y = -6 and -10x + 7y = 18 A) 8 B)-18 C)-6 D)9
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4 votes
Solve for x if: y = -6 and -10x + 7y = 18

A) 8
B)-18
C)-6
D)9

User Siva Kranthi Kumar
by
7.2k points

1 Answer

4 votes

Answer:

Explanation:

-10x+7(-6)=18

-10x-42=18

+42 +42

___________

-10x/-10=60/-10

x= -6

User Berend Engelbrecht
by
6.4k points
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