15x+45=120

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Solution for 15x+45=120 equation: 


Simplifying
15x + 45 = 120

Reorder the terms:
45 + 15x = 120

Solving
45 + 15x = 120

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 15x = 120 + -45

Combine like terms: 45 + -45 = 0
0 + 15x = 120 + -45
15x = 120 + -45

Combine like terms: 120 + -45 = 75
15x = 75

Divide each side by '15'.
x = 5

Simplifying
x = 5

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