-18x-3x=7-8x

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Solution for -18x-3x=7-8x equation:


Simplifying
-18x + -3x = 7 + -8x

Combine like terms: -18x + -3x = -21x
-21x = 7 + -8x

Solving
-21x = 7 + -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.
-21x + 8x = 7 + -8x + 8x

Combine like terms: -21x + 8x = -13x
-13x = 7 + -8x + 8x

Combine like terms: -8x + 8x = 0
-13x = 7 + 0
-13x = 7

Divide each side by '-13'.
x = -0.5384615385

Simplifying
x = -0.5384615385

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