7(4+2v)=126

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Solution for 7(4+2v)=126 equation: 


Simplifying
7(4 + 2v) = 126
(4 * 7 + 2v * 7) = 126
(28 + 14v) = 126

Solving
28 + 14v = 126

Solving for variable 'v'.

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

Add '-28' to each side of the equation.
28 + -28 + 14v = 126 + -28

Combine like terms: 28 + -28 = 0
0 + 14v = 126 + -28
14v = 126 + -28

Combine like terms: 126 + -28 = 98
14v = 98

Divide each side by '14'.
v = 7

Simplifying
v = 7

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