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How do you solve 6x-2y=-4 y=3x+2
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2 votes
How do you solve
6x-2y=-4
y=3x+2

How do you solve 6x-2y=-4 y=3x+2-example-1
User Mqp
by
7.2k points

1 Answer

4 votes

6x - 2y = - 4; y = 3x + 2

Now let's solve
y = 3x + 2 for y
Substitute
(3x + 2) for y in ↓↓↓

6x - 2y = -4: \\ 6x - 2y = -4 \\ 6x - 2(3x +2) = -4 \\ -4 =-4 \\ -4+4=-4+4 \\ =0
User Alexey Borovikov
by
7.2k points
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