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Solve for substitute show your work -3x+y=-2 y=3x-2
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4 votes
Solve for substitute show your work
-3x+y=-2 y=3x-2

User Metareven
by
8.6k points

1 Answer

5 votes
y = 3x - 2....so we sub in 3x - 2 for y in the other equation

-3x + y = -2
-3x + (3x - 2) = -2
-3x + 3x = -2 + 2
0 = 0

there is infinite solutions to this problem
User Tuyen Luong
by
7.7k points
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