3x+9+4x+4=180

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Solution for 3x+9+4x+4=180 equation:


Simplifying
3x + 9 + 4x + 4 = 180

Reorder the terms:
9 + 4 + 3x + 4x = 180

Combine like terms: 9 + 4 = 13
13 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
13 + 7x = 180

Solving
13 + 7x = 180

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 7x = 180 + -13

Combine like terms: 13 + -13 = 0
0 + 7x = 180 + -13
7x = 180 + -13

Combine like terms: 180 + -13 = 167
7x = 167

Divide each side by '7'.
x = 23.85714286

Simplifying
x = 23.85714286

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