14(v-2)-7(v+8)=15v-15v

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Solution for 14(v-2)-7(v+8)=15v-15v equation:


Simplifying
14(v + -2) + -7(v + 8) = 15v + -15v

Reorder the terms:
14(-2 + v) + -7(v + 8) = 15v + -15v
(-2 * 14 + v * 14) + -7(v + 8) = 15v + -15v
(-28 + 14v) + -7(v + 8) = 15v + -15v

Reorder the terms:
-28 + 14v + -7(8 + v) = 15v + -15v
-28 + 14v + (8 * -7 + v * -7) = 15v + -15v
-28 + 14v + (-56 + -7v) = 15v + -15v

Reorder the terms:
-28 + -56 + 14v + -7v = 15v + -15v

Combine like terms: -28 + -56 = -84
-84 + 14v + -7v = 15v + -15v

Combine like terms: 14v + -7v = 7v
-84 + 7v = 15v + -15v

Combine like terms: 15v + -15v = 0
-84 + 7v = 0

Solving
-84 + 7v = 0

Solving for variable 'v'.

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

Add '84' to each side of the equation.
-84 + 84 + 7v = 0 + 84

Combine like terms: -84 + 84 = 0
0 + 7v = 0 + 84
7v = 0 + 84

Combine like terms: 0 + 84 = 84
7v = 84

Divide each side by '7'.
v = 12

Simplifying
v = 12

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