4 x 3 x 3 = 36
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4x - 20 = -44x = 16x = 4
-12 since 9-4x=57 so 57-9=4x -48=4x x=-12
At the x-intercept, y = 0 So the equation becomes 4x = -36 or x = -9 So the x-intercept is (-9, 0)
3 |4x-10| = 18 |4x-10|=6 4x-10 = 6 4x-10=-6 4x=16 4x=4 x=4 x=1
If the questions asks: (3)/(4x+2) = (5)/(4x-6) then x = -(7/4)