0
Anonymous
8x + 12 = 4x - 4
8x - 4x = -4 - 12
4x = -16
x = -4
Wiki User
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16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
31
8x plus 4y equals 5 is 8x + 4y = 5.
5x+49 = 8x+13 49-13 = 8x-5x 36 = 3x x = 12
X=5/12