4(x+3)-12=20

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Solution for 4(x+3)-12=20 equation: 


Simplifying
4(x + 3) + -12 = 20

Reorder the terms:
4(3 + x) + -12 = 20
(3 * 4 + x * 4) + -12 = 20
(12 + 4x) + -12 = 20

Reorder the terms:
12 + -12 + 4x = 20

Combine like terms: 12 + -12 = 0
0 + 4x = 20
4x = 20

Solving
4x = 20

Solving for variable 'x'.

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

Divide each side by '4'.
x = 5

Simplifying
x = 5

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