x-10+2x-10=46

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Solution for x-10+2x-10=46 equation:


Simplifying
x + -10 + 2x + -10 = 46

Reorder the terms:
-10 + -10 + x + 2x = 46

Combine like terms: -10 + -10 = -20
-20 + x + 2x = 46

Combine like terms: x + 2x = 3x
-20 + 3x = 46

Solving
-20 + 3x = 46

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 3x = 46 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 46 + 20
3x = 46 + 20

Combine like terms: 46 + 20 = 66
3x = 66

Divide each side by '3'.
x = 22

Simplifying
x = 22

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