1+2v+7v=19

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Solution for 1+2v+7v=19 equation: 


Simplifying
1 + 2v + 7v = 19

Combine like terms: 2v + 7v = 9v
1 + 9v = 19

Solving
1 + 9v = 19

Solving for variable 'v'.

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

Add '-1' to each side of the equation.
1 + -1 + 9v = 19 + -1

Combine like terms: 1 + -1 = 0
0 + 9v = 19 + -1
9v = 19 + -1

Combine like terms: 19 + -1 = 18
9v = 18

Divide each side by '9'.
v = 2

Simplifying
v = 2

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