3x+x+(x-2)=110

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Solution for 3x+x+(x-2)=110 equation:


Simplifying
3x + x + (x + -2) = 110

Reorder the terms:
3x + x + (-2 + x) = 110

Remove parenthesis around (-2 + x)
3x + x + -2 + x = 110

Reorder the terms:
-2 + 3x + x + x = 110

Combine like terms: 3x + x = 4x
-2 + 4x + x = 110

Combine like terms: 4x + x = 5x
-2 + 5x = 110

Solving
-2 + 5x = 110

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 5x = 110 + 2

Combine like terms: -2 + 2 = 0
0 + 5x = 110 + 2
5x = 110 + 2

Combine like terms: 110 + 2 = 112
5x = 112

Divide each side by '5'.
x = 22.4

Simplifying
x = 22.4

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