-2v+4(v-5)=-30

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Solution for -2v+4(v-5)=-30 equation:


Simplifying
-2v + 4(v + -5) = -30

Reorder the terms:
-2v + 4(-5 + v) = -30
-2v + (-5 * 4 + v * 4) = -30
-2v + (-20 + 4v) = -30

Reorder the terms:
-20 + -2v + 4v = -30

Combine like terms: -2v + 4v = 2v
-20 + 2v = -30

Solving
-20 + 2v = -30

Solving for variable 'v'.

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

Add '20' to each side of the equation.
-20 + 20 + 2v = -30 + 20

Combine like terms: -20 + 20 = 0
0 + 2v = -30 + 20
2v = -30 + 20

Combine like terms: -30 + 20 = -10
2v = -10

Divide each side by '2'.
v = -5

Simplifying
v = -5

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