5(x-18)=20x

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Solution for 5(x-18)=20x equation:


Simplifying
5(x + -18) = 20x

Reorder the terms:
5(-18 + x) = 20x
(-18 * 5 + x * 5) = 20x
(-90 + 5x) = 20x

Solving
-90 + 5x = 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.
-90 + 5x + -20x = 20x + -20x

Combine like terms: 5x + -20x = -15x
-90 + -15x = 20x + -20x

Combine like terms: 20x + -20x = 0
-90 + -15x = 0

Add '90' to each side of the equation.
-90 + 90 + -15x = 0 + 90

Combine like terms: -90 + 90 = 0
0 + -15x = 0 + 90
-15x = 0 + 90

Combine like terms: 0 + 90 = 90
-15x = 90

Divide each side by '-15'.
x = -6

Simplifying
x = -6

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