-4-8v=-9v-7

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Solution for -4-8v=-9v-7 equation:


Simplifying
-4 + -8v = -9v + -7

Reorder the terms:
-4 + -8v = -7 + -9v

Solving
-4 + -8v = -7 + -9v

Solving for variable 'v'.

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

Add '9v' to each side of the equation.
-4 + -8v + 9v = -7 + -9v + 9v

Combine like terms: -8v + 9v = 1v
-4 + 1v = -7 + -9v + 9v

Combine like terms: -9v + 9v = 0
-4 + 1v = -7 + 0
-4 + 1v = -7

Add '4' to each side of the equation.
-4 + 4 + 1v = -7 + 4

Combine like terms: -4 + 4 = 0
0 + 1v = -7 + 4
1v = -7 + 4

Combine like terms: -7 + 4 = -3
1v = -3

Divide each side by '1'.
v = -3

Simplifying
v = -3

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