20x=18-(-7x+18)

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Solution for 20x=18-(-7x+18) equation:


Simplifying
20x = 18 + -1(-7x + 18)

Reorder the terms:
20x = 18 + -1(18 + -7x)
20x = 18 + (18 * -1 + -7x * -1)
20x = 18 + (-18 + 7x)

Combine like terms: 18 + -18 = 0
20x = 0 + 7x
20x = 7x

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

Combine like terms: 20x + -7x = 13x
13x = 7x + -7x

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

Divide each side by '13'.
x = 0

Simplifying
x = 0

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