8-x-2x=-10

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Solution for 8-x-2x=-10 equation:


Simplifying
8 + -1x + -2x = -10

Combine like terms: -1x + -2x = -3x
8 + -3x = -10

Solving
8 + -3x = -10

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -3x = -10 + -8

Combine like terms: 8 + -8 = 0
0 + -3x = -10 + -8
-3x = -10 + -8

Combine like terms: -10 + -8 = -18
-3x = -18

Divide each side by '-3'.
x = 6

Simplifying
x = 6

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