3(3x+-45)=4x

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Solution for 3(3x+-45)=4x equation:


Simplifying
3(3x + -45) = 4x

Reorder the terms:
3(-45 + 3x) = 4x
(-45 * 3 + 3x * 3) = 4x
(-135 + 9x) = 4x

Solving
-135 + 9x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-135 + 9x + -4x = 4x + -4x

Combine like terms: 9x + -4x = 5x
-135 + 5x = 4x + -4x

Combine like terms: 4x + -4x = 0
-135 + 5x = 0

Add '135' to each side of the equation.
-135 + 135 + 5x = 0 + 135

Combine like terms: -135 + 135 = 0
0 + 5x = 0 + 135
5x = 0 + 135

Combine like terms: 0 + 135 = 135
5x = 135

Divide each side by '5'.
x = 27

Simplifying
x = 27

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