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stiv31 [10]
2 years ago
12

I WILL MARK BRAINLIEST!!! 45 POINTS!!!! Solve using substitution y= -8x-6 y= -3x +4

Mathematics
1 answer:
Nuetrik [128]2 years ago
3 0

Given :

y= -8x-6

y= -3x +4

By solving it, we get,

-8x-6 = -3x+4

=  > x =  - 2

Substituting the value of "x" in second given equation,

y =  - 3x + 4

=  > y =  - 3 \times ( - 2) + 4

By solving it, we get,

y = 10

Hence, the values are :-

x =  - 2 \\ y = 10

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