(3x+1)+(2x+9)=180

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Solution for (3x+1)+(2x+9)=180 equation:


Simplifying
(3x + 1) + (2x + 9) = 180

Reorder the terms:
(1 + 3x) + (2x + 9) = 180

Remove parenthesis around (1 + 3x)
1 + 3x + (2x + 9) = 180

Reorder the terms:
1 + 3x + (9 + 2x) = 180

Remove parenthesis around (9 + 2x)
1 + 3x + 9 + 2x = 180

Reorder the terms:
1 + 9 + 3x + 2x = 180

Combine like terms: 1 + 9 = 10
10 + 3x + 2x = 180

Combine like terms: 3x + 2x = 5x
10 + 5x = 180

Solving
10 + 5x = 180

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 5x = 180 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 180 + -10
5x = 180 + -10

Combine like terms: 180 + -10 = 170
5x = 170

Divide each side by '5'.
x = 34

Simplifying
x = 34

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