4(x-1)-3x=12

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Solution for 4(x-1)-3x=12 equation:


Simplifying
4(x + -1) + -3x = 12

Reorder the terms:
4(-1 + x) + -3x = 12
(-1 * 4 + x * 4) + -3x = 12
(-4 + 4x) + -3x = 12

Combine like terms: 4x + -3x = 1x
-4 + 1x = 12

Solving
-4 + 1x = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + 1x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 1x = 12 + 4
1x = 12 + 4

Combine like terms: 12 + 4 = 16
1x = 16

Divide each side by '1'.
x = 16

Simplifying
x = 16

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