2(5+7x)=80

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Solution for 2(5+7x)=80 equation: 


Simplifying
2(5 + 7x) = 80
(5 * 2 + 7x * 2) = 80
(10 + 14x) = 80

Solving
10 + 14x = 80

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 14x = 80 + -10

Combine like terms: 10 + -10 = 0
0 + 14x = 80 + -10
14x = 80 + -10

Combine like terms: 80 + -10 = 70
14x = 70

Divide each side by '14'.
x = 5

Simplifying
x = 5

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