7x+11x=280

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Solution for 7x+11x=280 equation: 


Simplifying
7x + 11x = 280

Combine like terms: 7x + 11x = 18x
18x = 280

Solving
18x = 280

Solving for variable 'x'.

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

Divide each side by '18'.
x = 15.55555556

Simplifying
x = 15.55555556

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