You can put this solution on YOUR website! Distribute the 3
4x - 3y - 3(-2) = 15 + y
4x - 3y + 6 = 15 + y
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Group the y variables on the right
4x + 6 - 15 = y + 3y
4x - 9 = 4y
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Divide the entire equation by 4 to isolate y
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