3 years ago

What is the result of substituting for y in the bottom equation? y=x-7 y=2+2x-4

Mathematics

2 answers:

Andrews [41]3 years ago

7 0

The answer is going 7 plus+

Makovka662 [10]3 years ago

6 0

Answer:

Plug x-7 in for y, in the bottom equation.

x - 7 = 2 + 2x - 4

x - 7 = 2x - 2

x = 2x + 5

-x = 5

x = -5

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