2x+(x+30)=270

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Solution for 2x+(x+30)=270 equation:


Simplifying
2x + (x + 30) = 270

Reorder the terms:
2x + (30 + x) = 270

Remove parenthesis around (30 + x)
2x + 30 + x = 270

Reorder the terms:
30 + 2x + x = 270

Combine like terms: 2x + x = 3x
30 + 3x = 270

Solving
30 + 3x = 270

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 3x = 270 + -30

Combine like terms: 30 + -30 = 0
0 + 3x = 270 + -30
3x = 270 + -30

Combine like terms: 270 + -30 = 240
3x = 240

Divide each side by '3'.
x = 80

Simplifying
x = 80

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