7v+3=-8(v+9)

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Solution for 7v+3=-8(v+9) equation:


Simplifying
7v + 3 = -8(v + 9)

Reorder the terms:
3 + 7v = -8(v + 9)

Reorder the terms:
3 + 7v = -8(9 + v)
3 + 7v = (9 * -8 + v * -8)
3 + 7v = (-72 + -8v)

Solving
3 + 7v = -72 + -8v

Solving for variable 'v'.

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

Add '8v' to each side of the equation.
3 + 7v + 8v = -72 + -8v + 8v

Combine like terms: 7v + 8v = 15v
3 + 15v = -72 + -8v + 8v

Combine like terms: -8v + 8v = 0
3 + 15v = -72 + 0
3 + 15v = -72

Add '-3' to each side of the equation.
3 + -3 + 15v = -72 + -3

Combine like terms: 3 + -3 = 0
0 + 15v = -72 + -3
15v = -72 + -3

Combine like terms: -72 + -3 = -75
15v = -75

Divide each side by '15'.
v = -5

Simplifying
v = -5

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