(x+2)+(2x)=140

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Solution for (x+2)+(2x)=140 equation:


Simplifying
(x + 2) + (2x) = 140

Reorder the terms:
(2 + x) + (2x) = 140

Remove parenthesis around (2 + x)
2 + x + (2x) = 140

Combine like terms: x + (2x) = 3x
2 + 3x = 140

Solving
2 + 3x = 140

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 + 3x = 140 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 140 + -2
3x = 140 + -2

Combine like terms: 140 + -2 = 138
3x = 138

Divide each side by '3'.
x = 46

Simplifying
x = 46

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