120=3x+6+3

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Solution for 120=3x+6+3 equation:


Simplifying
120 = 3x + 6 + 3

Reorder the terms:
120 = 6 + 3 + 3x

Combine like terms: 6 + 3 = 9
120 = 9 + 3x

Solving
120 = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
120 + -3x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
120 + -3x = 9 + 0
120 + -3x = 9

Add '-120' to each side of the equation.
120 + -120 + -3x = 9 + -120

Combine like terms: 120 + -120 = 0
0 + -3x = 9 + -120
-3x = 9 + -120

Combine like terms: 9 + -120 = -111
-3x = -111

Divide each side by '-3'.
x = 37

Simplifying
x = 37

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