2x-18=20x

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Solution for 2x-18=20x equation:


Simplifying
2x + -18 = 20x

Reorder the terms:
-18 + 2x = 20x

Solving
-18 + 2x = 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-18 + 2x + -20x = 20x + -20x

Combine like terms: 2x + -20x = -18x
-18 + -18x = 20x + -20x

Combine like terms: 20x + -20x = 0
-18 + -18x = 0

Add '18' to each side of the equation.
-18 + 18 + -18x = 0 + 18

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

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

Divide each side by '-18'.
x = -1

Simplifying
x = -1

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