3(-9-2x)=-45

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Solution for 3(-9-2x)=-45 equation: 


Simplifying
3(-9 + -2x) = -45
(-9 * 3 + -2x * 3) = -45
(-27 + -6x) = -45

Solving
-27 + -6x = -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 + -6x = -45 + 27

Combine like terms: -27 + 27 = 0
0 + -6x = -45 + 27
-6x = -45 + 27

Combine like terms: -45 + 27 = -18
-6x = -18

Divide each side by '-6'.
x = 3

Simplifying
x = 3

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