(5x+4)-(-8x)=

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Solution for (5x+4)-(-8x)= equation:


Simplifying
(5x + 4) + -1(-8x) = 0

Reorder the terms:
(4 + 5x) + -1(-8x) = 0

Remove parenthesis around (4 + 5x)
4 + 5x + -1(-8x) = 0

Remove parenthesis around (-8x)
4 + 5x + -1 * -8x = 0

Multiply -1 * -8
4 + 5x + 8x = 0

Combine like terms: 5x + 8x = 13x
4 + 13x = 0

Solving
4 + 13x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 13x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 13x = 0 + -4
13x = 0 + -4

Combine like terms: 0 + -4 = -4
13x = -4

Divide each side by '13'.
x = -0.3076923077

Simplifying
x = -0.3076923077

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