90=3(6-3x)

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Solution for 90=3(6-3x) equation:


Simplifying
90 = 3(6 + -3x)
90 = (6 * 3 + -3x * 3)
90 = (18 + -9x)

Solving
90 = 18 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
90 + 9x = 18 + -9x + 9x

Combine like terms: -9x + 9x = 0
90 + 9x = 18 + 0
90 + 9x = 18

Add '-90' to each side of the equation.
90 + -90 + 9x = 18 + -90

Combine like terms: 90 + -90 = 0
0 + 9x = 18 + -90
9x = 18 + -90

Combine like terms: 18 + -90 = -72
9x = -72

Divide each side by '9'.
x = -8

Simplifying
x = -8

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