8v+7(v-4)=-13

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Solution for 8v+7(v-4)=-13 equation:


Simplifying
8v + 7(v + -4) = -13

Reorder the terms:
8v + 7(-4 + v) = -13
8v + (-4 * 7 + v * 7) = -13
8v + (-28 + 7v) = -13

Reorder the terms:
-28 + 8v + 7v = -13

Combine like terms: 8v + 7v = 15v
-28 + 15v = -13

Solving
-28 + 15v = -13

Solving for variable 'v'.

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

Add '28' to each side of the equation.
-28 + 28 + 15v = -13 + 28

Combine like terms: -28 + 28 = 0
0 + 15v = -13 + 28
15v = -13 + 28

Combine like terms: -13 + 28 = 15
15v = 15

Divide each side by '15'.
v = 1

Simplifying
v = 1

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