1+2v+7x=19

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


Simplifying
1 + 2v + 7x = 19

Solving
1 + 2v + 7x = 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 + 2v + -1 + 7x = 19 + -1

Reorder the terms:
1 + -1 + 2v + 7x = 19 + -1

Combine like terms: 1 + -1 = 0
0 + 2v + 7x = 19 + -1
2v + 7x = 19 + -1

Combine like terms: 19 + -1 = 18
2v + 7x = 18

Add '-7x' to each side of the equation.
2v + 7x + -7x = 18 + -7x

Combine like terms: 7x + -7x = 0
2v + 0 = 18 + -7x
2v = 18 + -7x

Divide each side by '2'.
v = 9 + -3.5x

Simplifying
v = 9 + -3.5x

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