-4(-x+4)+31=5x+3(5-4x)

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Solution for -4(-x+4)+31=5x+3(5-4x) equation:


Simplifying
-4(-1x + 4) + 31 = 5x + 3(5 + -4x)

Reorder the terms:
-4(4 + -1x) + 31 = 5x + 3(5 + -4x)
(4 * -4 + -1x * -4) + 31 = 5x + 3(5 + -4x)
(-16 + 4x) + 31 = 5x + 3(5 + -4x)

Reorder the terms:
-16 + 31 + 4x = 5x + 3(5 + -4x)

Combine like terms: -16 + 31 = 15
15 + 4x = 5x + 3(5 + -4x)
15 + 4x = 5x + (5 * 3 + -4x * 3)
15 + 4x = 5x + (15 + -12x)

Reorder the terms:
15 + 4x = 15 + 5x + -12x

Combine like terms: 5x + -12x = -7x
15 + 4x = 15 + -7x

Add '-15' to each side of the equation.
15 + -15 + 4x = 15 + -15 + -7x

Combine like terms: 15 + -15 = 0
0 + 4x = 15 + -15 + -7x
4x = 15 + -15 + -7x

Combine like terms: 15 + -15 = 0
4x = 0 + -7x
4x = -7x

Solving
4x = -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
4x + 7x = -7x + 7x

Combine like terms: 4x + 7x = 11x
11x = -7x + 7x

Combine like terms: -7x + 7x = 0
11x = 0

Divide each side by '11'.
x = 0

Simplifying
x = 0

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