x=2(90-x)

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Solution for x=2(90-x) equation:


Simplifying
x = 2(90 + -1x)
x = (90 * 2 + -1x * 2)
x = (180 + -2x)

Solving
x = 180 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
x + 2x = 180 + -2x + 2x

Combine like terms: x + 2x = 3x
3x = 180 + -2x + 2x

Combine like terms: -2x + 2x = 0
3x = 180 + 0
3x = 180

Divide each side by '3'.
x = 60

Simplifying
x = 60

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