3(-9+9x)=9x-45

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Solution for 3(-9+9x)=9x-45 equation:


Simplifying
3(-9 + 9x) = 9x + -45
(-9 * 3 + 9x * 3) = 9x + -45
(-27 + 27x) = 9x + -45

Reorder the terms:
-27 + 27x = -45 + 9x

Solving
-27 + 27x = -45 + 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.
-27 + 27x + -9x = -45 + 9x + -9x

Combine like terms: 27x + -9x = 18x
-27 + 18x = -45 + 9x + -9x

Combine like terms: 9x + -9x = 0
-27 + 18x = -45 + 0
-27 + 18x = -45

Add '27' to each side of the equation.
-27 + 27 + 18x = -45 + 27

Combine like terms: -27 + 27 = 0
0 + 18x = -45 + 27
18x = -45 + 27

Combine like terms: -45 + 27 = -18
18x = -18

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

Simplifying
x = -1

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