7v+12=-5(7+8v)

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Solution for 7v+12=-5(7+8v) equation:


Simplifying
7v + 12 = -5(7 + 8v)

Reorder the terms:
12 + 7v = -5(7 + 8v)
12 + 7v = (7 * -5 + 8v * -5)
12 + 7v = (-35 + -40v)

Solving
12 + 7v = -35 + -40v

Solving for variable 'v'.

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

Add '40v' to each side of the equation.
12 + 7v + 40v = -35 + -40v + 40v

Combine like terms: 7v + 40v = 47v
12 + 47v = -35 + -40v + 40v

Combine like terms: -40v + 40v = 0
12 + 47v = -35 + 0
12 + 47v = -35

Add '-12' to each side of the equation.
12 + -12 + 47v = -35 + -12

Combine like terms: 12 + -12 = 0
0 + 47v = -35 + -12
47v = -35 + -12

Combine like terms: -35 + -12 = -47
47v = -47

Divide each side by '47'.
v = -1

Simplifying
v = -1

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