x+x+2+x-7=88

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Solution for x+x+2+x-7=88 equation:


Simplifying
x + x + 2 + x + -7 = 88

Reorder the terms:
2 + -7 + x + x + x = 88

Combine like terms: 2 + -7 = -5
-5 + x + x + x = 88

Combine like terms: x + x = 2x
-5 + 2x + x = 88

Combine like terms: 2x + x = 3x
-5 + 3x = 88

Solving
-5 + 3x = 88

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 3x = 88 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 88 + 5
3x = 88 + 5

Combine like terms: 88 + 5 = 93
3x = 93

Divide each side by '3'.
x = 31

Simplifying
x = 31

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