4(x-1)-20=0

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Solution for 4(x-1)-20=0 equation:


Simplifying
4(x + -1) + -20 = 0

Reorder the terms:
4(-1 + x) + -20 = 0
(-1 * 4 + x * 4) + -20 = 0
(-4 + 4x) + -20 = 0

Reorder the terms:
-4 + -20 + 4x = 0

Combine like terms: -4 + -20 = -24
-24 + 4x = 0

Solving
-24 + 4x = 0

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 4x = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 4x = 0 + 24
4x = 0 + 24

Combine like terms: 0 + 24 = 24
4x = 24

Divide each side by '4'.
x = 6

Simplifying
x = 6

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