x+x+(x-200)=1030

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Solution for x+x+(x-200)=1030 equation:


Simplifying
x + x + (x + -200) = 1030

Reorder the terms:
x + x + (-200 + x) = 1030

Remove parenthesis around (-200 + x)
x + x + -200 + x = 1030

Reorder the terms:
-200 + x + x + x = 1030

Combine like terms: x + x = 2x
-200 + 2x + x = 1030

Combine like terms: 2x + x = 3x
-200 + 3x = 1030

Solving
-200 + 3x = 1030

Solving for variable 'x'.

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

Add '200' to each side of the equation.
-200 + 200 + 3x = 1030 + 200

Combine like terms: -200 + 200 = 0
0 + 3x = 1030 + 200
3x = 1030 + 200

Combine like terms: 1030 + 200 = 1230
3x = 1230

Divide each side by '3'.
x = 410

Simplifying
x = 410

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