7(-8+8v)=-280

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Solution for 7(-8+8v)=-280 equation: 


Simplifying
7(-8 + 8v) = -280
(-8 * 7 + 8v * 7) = -280
(-56 + 56v) = -280

Solving
-56 + 56v = -280

Solving for variable 'v'.

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

Add '56' to each side of the equation.
-56 + 56 + 56v = -280 + 56

Combine like terms: -56 + 56 = 0
0 + 56v = -280 + 56
56v = -280 + 56

Combine like terms: -280 + 56 = -224
56v = -224

Divide each side by '56'.
v = -4

Simplifying
v = -4

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