8(-3v-7)=20-5v

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Solution for 8(-3v-7)=20-5v equation:


Simplifying
8(-3v + -7) = 20 + -5v

Reorder the terms:
8(-7 + -3v) = 20 + -5v
(-7 * 8 + -3v * 8) = 20 + -5v
(-56 + -24v) = 20 + -5v

Solving
-56 + -24v = 20 + -5v

Solving for variable 'v'.

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

Add '5v' to each side of the equation.
-56 + -24v + 5v = 20 + -5v + 5v

Combine like terms: -24v + 5v = -19v
-56 + -19v = 20 + -5v + 5v

Combine like terms: -5v + 5v = 0
-56 + -19v = 20 + 0
-56 + -19v = 20

Add '56' to each side of the equation.
-56 + 56 + -19v = 20 + 56

Combine like terms: -56 + 56 = 0
0 + -19v = 20 + 56
-19v = 20 + 56

Combine like terms: 20 + 56 = 76
-19v = 76

Divide each side by '-19'.
v = -4

Simplifying
v = -4

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