8-x+3x+x=102

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Solution for 8-x+3x+x=102 equation:


Simplifying
8 + -1x + 3x + x = 102

Combine like terms: -1x + 3x = 2x
8 + 2x + x = 102

Combine like terms: 2x + x = 3x
8 + 3x = 102

Solving
8 + 3x = 102

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = 102 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 102 + -8
3x = 102 + -8

Combine like terms: 102 + -8 = 94
3x = 94

Divide each side by '3'.
x = 31.33333333

Simplifying
x = 31.33333333

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