100=2x+x-10

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Solution for 100=2x+x-10 equation:


Simplifying
100 = 2x + x + -10

Reorder the terms:
100 = -10 + 2x + x

Combine like terms: 2x + x = 3x
100 = -10 + 3x

Solving
100 = -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.
100 + -3x = -10 + 3x + -3x

Combine like terms: 3x + -3x = 0
100 + -3x = -10 + 0
100 + -3x = -10

Add '-100' to each side of the equation.
100 + -100 + -3x = -10 + -100

Combine like terms: 100 + -100 = 0
0 + -3x = -10 + -100
-3x = -10 + -100

Combine like terms: -10 + -100 = -110
-3x = -110

Divide each side by '-3'.
x = 36.66666667

Simplifying
x = 36.66666667

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