3(x+2)-12=56

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Solution for 3(x+2)-12=56 equation:


Simplifying
3(x + 2) + -12 = 56

Reorder the terms:
3(2 + x) + -12 = 56
(2 * 3 + x * 3) + -12 = 56
(6 + 3x) + -12 = 56

Reorder the terms:
6 + -12 + 3x = 56

Combine like terms: 6 + -12 = -6
-6 + 3x = 56

Solving
-6 + 3x = 56

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 3x = 56 + 6

Combine like terms: -6 + 6 = 0
0 + 3x = 56 + 6
3x = 56 + 6

Combine like terms: 56 + 6 = 62
3x = 62

Divide each side by '3'.
x = 20.66666667

Simplifying
x = 20.66666667

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