-21-10x=31-8x

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Solution for -21-10x=31-8x equation:


Simplifying
-21 + -10x = 31 + -8x

Solving
-21 + -10x = 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.
-21 + -10x + 8x = 31 + -8x + 8x

Combine like terms: -10x + 8x = -2x
-21 + -2x = 31 + -8x + 8x

Combine like terms: -8x + 8x = 0
-21 + -2x = 31 + 0
-21 + -2x = 31

Add '21' to each side of the equation.
-21 + 21 + -2x = 31 + 21

Combine like terms: -21 + 21 = 0
0 + -2x = 31 + 21
-2x = 31 + 21

Combine like terms: 31 + 21 = 52
-2x = 52

Divide each side by '-2'.
x = -26

Simplifying
x = -26

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