4x + 2 = 3x + 9
x + 2 = 9
x = 7
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4x plus 7 plus 3x equals 19 plus xx = 2
(2, 2)
5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5
-14 = 3x + (x-2)-14 = 3x + x -2-14 = 4x -2-12 = 4x-3 = x
7x - 2 = 4x + 9 3x - 2 = 9 3x = 11 x = 11/3