How do I solve this equation(-1,3);y=2x+2

asked Jul 21, 2020 55.0k views

1 vote

by Kjv

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4 votes

Substitute the x and y values ; 3=2(-1)+2
3=-2+2
3=0

Ben Aston answered Jul 24, 2020

7.4k points

3 votes

put x in 2 (-1) + 2
multiply 2 (-1) = -2
-2 + 2 = 0
think about a zero pair

Gerferra answered Jul 27, 2020

7.2k points

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