4(x-2)+x=12

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Solution for 4(x-2)+x=12 equation:


Simplifying
4(x + -2) + x = 12

Reorder the terms:
4(-2 + x) + x = 12
(-2 * 4 + x * 4) + x = 12
(-8 + 4x) + x = 12

Combine like terms: 4x + x = 5x
-8 + 5x = 12

Solving
-8 + 5x = 12

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 5x = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 12 + 8
5x = 12 + 8

Combine like terms: 12 + 8 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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