x+(140+x)=1800

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Solution for x+(140+x)=1800 equation:


Simplifying
x + (140 + x) = 1800

Remove parenthesis around (140 + x)
x + 140 + x = 1800

Reorder the terms:
140 + x + x = 1800

Combine like terms: x + x = 2x
140 + 2x = 1800

Solving
140 + 2x = 1800

Solving for variable 'x'.

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

Add '-140' to each side of the equation.
140 + -140 + 2x = 1800 + -140

Combine like terms: 140 + -140 = 0
0 + 2x = 1800 + -140
2x = 1800 + -140

Combine like terms: 1800 + -140 = 1660
2x = 1660

Divide each side by '2'.
x = 830

Simplifying
x = 830

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