-45-3x=9-9x

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Solution for -45-3x=9-9x equation:


Simplifying
-45 + -3x = 9 + -9x

Solving
-45 + -3x = 9 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-45 + -3x + 9x = 9 + -9x + 9x

Combine like terms: -3x + 9x = 6x
-45 + 6x = 9 + -9x + 9x

Combine like terms: -9x + 9x = 0
-45 + 6x = 9 + 0
-45 + 6x = 9

Add '45' to each side of the equation.
-45 + 45 + 6x = 9 + 45

Combine like terms: -45 + 45 = 0
0 + 6x = 9 + 45
6x = 9 + 45

Combine like terms: 9 + 45 = 54
6x = 54

Divide each side by '6'.
x = 9

Simplifying
x = 9

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