x+30+45=180

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Solution for x+30+45=180 equation: 


Simplifying
x + 30 + 45 = 180

Reorder the terms:
30 + 45 + x = 180

Combine like terms: 30 + 45 = 75
75 + x = 180

Solving
75 + x = 180

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + x = 180 + -75

Combine like terms: 75 + -75 = 0
0 + x = 180 + -75
x = 180 + -75

Combine like terms: 180 + -75 = 105
x = 105

Simplifying
x = 105

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