5(x+4)-20=5x-16+4x

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Solution for 5(x+4)-20=5x-16+4x equation:


Simplifying
5(x + 4) + -20 = 5x + -16 + 4x

Reorder the terms:
5(4 + x) + -20 = 5x + -16 + 4x
(4 * 5 + x * 5) + -20 = 5x + -16 + 4x
(20 + 5x) + -20 = 5x + -16 + 4x

Reorder the terms:
20 + -20 + 5x = 5x + -16 + 4x

Combine like terms: 20 + -20 = 0
0 + 5x = 5x + -16 + 4x
5x = 5x + -16 + 4x

Reorder the terms:
5x = -16 + 5x + 4x

Combine like terms: 5x + 4x = 9x
5x = -16 + 9x

Solving
5x = -16 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
5x + -9x = -16 + 9x + -9x

Combine like terms: 5x + -9x = -4x
-4x = -16 + 9x + -9x

Combine like terms: 9x + -9x = 0
-4x = -16 + 0
-4x = -16

Divide each side by '-4'.
x = 4

Simplifying
x = 4

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