3x+3+18+90=180

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Solution for 3x+3+18+90=180 equation:


Simplifying
3x + 3 + 18 + 90 = 180

Reorder the terms:
3 + 18 + 90 + 3x = 180

Combine like terms: 3 + 18 = 21
21 + 90 + 3x = 180

Combine like terms: 21 + 90 = 111
111 + 3x = 180

Solving
111 + 3x = 180

Solving for variable 'x'.

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

Add '-111' to each side of the equation.
111 + -111 + 3x = 180 + -111

Combine like terms: 111 + -111 = 0
0 + 3x = 180 + -111
3x = 180 + -111

Combine like terms: 180 + -111 = 69
3x = 69

Divide each side by '3'.
x = 23

Simplifying
x = 23

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