3x+5+x-20+x=180

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Solution for 3x+5+x-20+x=180 equation: 


Simplifying
3x + 5 + x + -20 + x = 180

Reorder the terms:
5 + -20 + 3x + x + x = 180

Combine like terms: 5 + -20 = -15
-15 + 3x + x + x = 180

Combine like terms: 3x + x = 4x
-15 + 4x + x = 180

Combine like terms: 4x + x = 5x
-15 + 5x = 180

Solving
-15 + 5x = 180

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 5x = 180 + 15

Combine like terms: -15 + 15 = 0
0 + 5x = 180 + 15
5x = 180 + 15

Combine like terms: 180 + 15 = 195
5x = 195

Divide each side by '5'.
x = 39

Simplifying
x = 39

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