7(3v-7)=35+7v

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Solution for 7(3v-7)=35+7v equation:


Simplifying
7(3v + -7) = 35 + 7v

Reorder the terms:
7(-7 + 3v) = 35 + 7v
(-7 * 7 + 3v * 7) = 35 + 7v
(-49 + 21v) = 35 + 7v

Solving
-49 + 21v = 35 + 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.
-49 + 21v + -7v = 35 + 7v + -7v

Combine like terms: 21v + -7v = 14v
-49 + 14v = 35 + 7v + -7v

Combine like terms: 7v + -7v = 0
-49 + 14v = 35 + 0
-49 + 14v = 35

Add '49' to each side of the equation.
-49 + 49 + 14v = 35 + 49

Combine like terms: -49 + 49 = 0
0 + 14v = 35 + 49
14v = 35 + 49

Combine like terms: 35 + 49 = 84
14v = 84

Divide each side by '14'.
v = 6

Simplifying
v = 6

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