45+1x=120

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Solution for 45+1x=120 equation: 


Simplifying
45 + 1x = 120

Solving
45 + 1x = 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 + 1x = 120 + -45

Combine like terms: 45 + -45 = 0
0 + 1x = 120 + -45
1x = 120 + -45

Combine like terms: 120 + -45 = 75
1x = 75

Divide each side by '1'.
x = 75

Simplifying
x = 75

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