8v-7=7v+8-8-13

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Solution for 8v-7=7v+8-8-13 equation:


Simplifying
8v + -7 = 7v + 8 + -8 + -13

Reorder the terms:
-7 + 8v = 7v + 8 + -8 + -13

Reorder the terms:
-7 + 8v = 8 + -8 + -13 + 7v

Combine like terms: 8 + -8 = 0
-7 + 8v = 0 + -13 + 7v
-7 + 8v = -13 + 7v

Solving
-7 + 8v = -13 + 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.
-7 + 8v + -7v = -13 + 7v + -7v

Combine like terms: 8v + -7v = 1v
-7 + 1v = -13 + 7v + -7v

Combine like terms: 7v + -7v = 0
-7 + 1v = -13 + 0
-7 + 1v = -13

Add '7' to each side of the equation.
-7 + 7 + 1v = -13 + 7

Combine like terms: -7 + 7 = 0
0 + 1v = -13 + 7
1v = -13 + 7

Combine like terms: -13 + 7 = -6
1v = -6

Divide each side by '1'.
v = -6

Simplifying
v = -6

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