13v=7(9-v)

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Solution for 13v=7(9-v) equation:


Simplifying
13v = 7(9 + -1v)
13v = (9 * 7 + -1v * 7)
13v = (63 + -7v)

Solving
13v = 63 + -7v

Solving for variable 'v'.

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

Add '7v' to each side of the equation.
13v + 7v = 63 + -7v + 7v

Combine like terms: 13v + 7v = 20v
20v = 63 + -7v + 7v

Combine like terms: -7v + 7v = 0
20v = 63 + 0
20v = 63

Divide each side by '20'.
v = 3.15

Simplifying
v = 3.15

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