4(x+1)-4=20

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Solution for 4(x+1)-4=20 equation: 


Simplifying
4(x + 1) + -4 = 20

Reorder the terms:
4(1 + x) + -4 = 20
(1 * 4 + x * 4) + -4 = 20
(4 + 4x) + -4 = 20

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

Combine like terms: 4 + -4 = 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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