-18-2x=5x+45

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Solution for -18-2x=5x+45 equation:


Simplifying
-18 + -2x = 5x + 45

Reorder the terms:
-18 + -2x = 45 + 5x

Solving
-18 + -2x = 45 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-18 + -2x + -5x = 45 + 5x + -5x

Combine like terms: -2x + -5x = -7x
-18 + -7x = 45 + 5x + -5x

Combine like terms: 5x + -5x = 0
-18 + -7x = 45 + 0
-18 + -7x = 45

Add '18' to each side of the equation.
-18 + 18 + -7x = 45 + 18

Combine like terms: -18 + 18 = 0
0 + -7x = 45 + 18
-7x = 45 + 18

Combine like terms: 45 + 18 = 63
-7x = 63

Divide each side by '-7'.
x = -9

Simplifying
x = -9

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