-3(-3+4x)=45

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


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

Solving
9 + -12x = 45

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -12x = 45 + -9

Combine like terms: 9 + -9 = 0
0 + -12x = 45 + -9
-12x = 45 + -9

Combine like terms: 45 + -9 = 36
-12x = 36

Divide each side by '-12'.
x = -3

Simplifying
x = -3

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