3x+(2x+18)=180

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Solution for 3x+(2x+18)=180 equation:


Simplifying
3x + (2x + 18) = 180

Reorder the terms:
3x + (18 + 2x) = 180

Remove parenthesis around (18 + 2x)
3x + 18 + 2x = 180

Reorder the terms:
18 + 3x + 2x = 180

Combine like terms: 3x + 2x = 5x
18 + 5x = 180

Solving
18 + 5x = 180

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 5x = 180 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 180 + -18
5x = 180 + -18

Combine like terms: 180 + -18 = 162
5x = 162

Divide each side by '5'.
x = 32.4

Simplifying
x = 32.4

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