-(5+2x)=31-8x

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Solution for -(5+2x)=31-8x equation:


Simplifying
-1(5 + 2x) = 31 + -8x
(5 * -1 + 2x * -1) = 31 + -8x
(-5 + -2x) = 31 + -8x

Solving
-5 + -2x = 31 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-5 + -2x + 8x = 31 + -8x + 8x

Combine like terms: -2x + 8x = 6x
-5 + 6x = 31 + -8x + 8x

Combine like terms: -8x + 8x = 0
-5 + 6x = 31 + 0
-5 + 6x = 31

Add '5' to each side of the equation.
-5 + 5 + 6x = 31 + 5

Combine like terms: -5 + 5 = 0
0 + 6x = 31 + 5
6x = 31 + 5

Combine like terms: 31 + 5 = 36
6x = 36

Divide each side by '6'.
x = 6

Simplifying
x = 6

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