-3(-9+4x)=45

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Solution for -3(-9+4x)=45 equation: 


Simplifying
-3(-9 + 4x) = 45
(-9 * -3 + 4x * -3) = 45
(27 + -12x) = 45

Solving
27 + -12x = 45

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -12x = 45 + -27

Combine like terms: 27 + -27 = 0
0 + -12x = 45 + -27
-12x = 45 + -27

Combine like terms: 45 + -27 = 18
-12x = 18

Divide each side by '-12'.
x = -1.5

Simplifying
x = -1.5

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