220=10+2x+x

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Solution for 220=10+2x+x equation:


Simplifying
220 = 10 + 2x + x

Combine like terms: 2x + x = 3x
220 = 10 + 3x

Solving
220 = 10 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
220 + -3x = 10 + 3x + -3x

Combine like terms: 3x + -3x = 0
220 + -3x = 10 + 0
220 + -3x = 10

Add '-220' to each side of the equation.
220 + -220 + -3x = 10 + -220

Combine like terms: 220 + -220 = 0
0 + -3x = 10 + -220
-3x = 10 + -220

Combine like terms: 10 + -220 = -210
-3x = -210

Divide each side by '-3'.
x = 70

Simplifying
x = 70

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