3x-20+x+10=180

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Solution for 3x-20+x+10=180 equation:


Simplifying
3x + -20 + x + 10 = 180

Reorder the terms:
-20 + 10 + 3x + x = 180

Combine like terms: -20 + 10 = -10
-10 + 3x + x = 180

Combine like terms: 3x + x = 4x
-10 + 4x = 180

Solving
-10 + 4x = 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 + 4x = 180 + 10

Combine like terms: -10 + 10 = 0
0 + 4x = 180 + 10
4x = 180 + 10

Combine like terms: 180 + 10 = 190
4x = 190

Divide each side by '4'.
x = 47.5

Simplifying
x = 47.5

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