3x+45+2x+55=180

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Solution for 3x+45+2x+55=180 equation:


Simplifying
3x + 45 + 2x + 55 = 180

Reorder the terms:
45 + 55 + 3x + 2x = 180

Combine like terms: 45 + 55 = 100
100 + 3x + 2x = 180

Combine like terms: 3x + 2x = 5x
100 + 5x = 180

Solving
100 + 5x = 180

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + 5x = 180 + -100

Combine like terms: 100 + -100 = 0
0 + 5x = 180 + -100
5x = 180 + -100

Combine like terms: 180 + -100 = 80
5x = 80

Divide each side by '5'.
x = 16

Simplifying
x = 16

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