-2(-4v+7)=30

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Solution for -2(-4v+7)=30 equation:


Simplifying
-2(-4v + 7) = 30

Reorder the terms:
-2(7 + -4v) = 30
(7 * -2 + -4v * -2) = 30
(-14 + 8v) = 30

Solving
-14 + 8v = 30

Solving for variable 'v'.

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

Add '14' to each side of the equation.
-14 + 14 + 8v = 30 + 14

Combine like terms: -14 + 14 = 0
0 + 8v = 30 + 14
8v = 30 + 14

Combine like terms: 30 + 14 = 44
8v = 44

Divide each side by '8'.
v = 5.5

Simplifying
v = 5.5

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