7(1+7v)-v=103

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Solution for 7(1+7v)-v=103 equation:


Simplifying
7(1 + 7v) + -1v = 103
(1 * 7 + 7v * 7) + -1v = 103
(7 + 49v) + -1v = 103

Combine like terms: 49v + -1v = 48v
7 + 48v = 103

Solving
7 + 48v = 103

Solving for variable 'v'.

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

Add '-7' to each side of the equation.
7 + -7 + 48v = 103 + -7

Combine like terms: 7 + -7 = 0
0 + 48v = 103 + -7
48v = 103 + -7

Combine like terms: 103 + -7 = 96
48v = 96

Divide each side by '48'.
v = 2

Simplifying
v = 2

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