10+20+12+2x-4=180

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Solution for 10+20+12+2x-4=180 equation:


Simplifying
10 + 20 + 12 + 2x + -4 = 180

Reorder the terms:
10 + 20 + 12 + -4 + 2x = 180

Combine like terms: 10 + 20 = 30
30 + 12 + -4 + 2x = 180

Combine like terms: 30 + 12 = 42
42 + -4 + 2x = 180

Combine like terms: 42 + -4 = 38
38 + 2x = 180

Solving
38 + 2x = 180

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 2x = 180 + -38

Combine like terms: 38 + -38 = 0
0 + 2x = 180 + -38
2x = 180 + -38

Combine like terms: 180 + -38 = 142
2x = 142

Divide each side by '2'.
x = 71

Simplifying
x = 71

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