-10x-8x=7x+20

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Solution for -10x-8x=7x+20 equation:


Simplifying
-10x + -8x = 7x + 20

Combine like terms: -10x + -8x = -18x
-18x = 7x + 20

Reorder the terms:
-18x = 20 + 7x

Solving
-18x = 20 + 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.
-18x + -7x = 20 + 7x + -7x

Combine like terms: -18x + -7x = -25x
-25x = 20 + 7x + -7x

Combine like terms: 7x + -7x = 0
-25x = 20 + 0
-25x = 20

Divide each side by '-25'.
x = -0.8

Simplifying
x = -0.8

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