8v-49=v+42

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Solution for 8v-49=v+42 equation:


Simplifying
8v + -49 = v + 42

Reorder the terms:
-49 + 8v = v + 42

Reorder the terms:
-49 + 8v = 42 + v

Solving
-49 + 8v = 42 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
-49 + 8v + -1v = 42 + v + -1v

Combine like terms: 8v + -1v = 7v
-49 + 7v = 42 + v + -1v

Combine like terms: v + -1v = 0
-49 + 7v = 42 + 0
-49 + 7v = 42

Add '49' to each side of the equation.
-49 + 49 + 7v = 42 + 49

Combine like terms: -49 + 49 = 0
0 + 7v = 42 + 49
7v = 42 + 49

Combine like terms: 42 + 49 = 91
7v = 91

Divide each side by '7'.
v = 13

Simplifying
v = 13

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