4x + 6 = 18
1. Subtract 6 from both sides to isolate 4x (the variable)
4x = 12
2. Divide both sides by 4 to have x by itself
x = 3
The final answer is x = 3
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if -4x+6=38 what x=
-6x-6 -or- -6(x+1)
4x + 2 + 6 = 2 4x + 8 = 2 4x = -6 x = -6/4 = -3/2
4x+32=-4x+16x4x+32=12x-4x -4x32=8x/8 /84=x
-2x + 6 <= 4x + 18 -2x <= 4x + 12 -12 <= 6x -2 <= x