-3(x+4.5)=13.5

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Solution for -3(x+4.5)=13.5 equation: 


Simplifying
-3(x + 4.5) = 13.5

Reorder the terms:
-3(4.5 + x) = 13.5
(4.5 * -3 + x * -3) = 13.5
(-13.5 + -3x) = 13.5

Solving
-13.5 + -3x = 13.5

Solving for variable 'x'.

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

Add '13.5' to each side of the equation.
-13.5 + 13.5 + -3x = 13.5 + 13.5

Combine like terms: -13.5 + 13.5 = 0.0
0.0 + -3x = 13.5 + 13.5
-3x = 13.5 + 13.5

Combine like terms: 13.5 + 13.5 = 27
-3x = 27

Divide each side by '-3'.
x = -9

Simplifying
x = -9

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