2(x+140)=430

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Solution for 2(x+140)=430 equation:


Simplifying
2(x + 140) = 430

Reorder the terms:
2(140 + x) = 430
(140 * 2 + x * 2) = 430
(280 + 2x) = 430

Solving
280 + 2x = 430

Solving for variable 'x'.

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

Add '-280' to each side of the equation.
280 + -280 + 2x = 430 + -280

Combine like terms: 280 + -280 = 0
0 + 2x = 430 + -280
2x = 430 + -280

Combine like terms: 430 + -280 = 150
2x = 150

Divide each side by '2'.
x = 75

Simplifying
x = 75

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