-4(5+v)=20

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Solution for -4(5+v)=20 equation: 


Simplifying
-4(5 + v) = 20
(5 * -4 + v * -4) = 20
(-20 + -4v) = 20

Solving
-20 + -4v = 20

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 + -4v = 20 + 20

Combine like terms: -20 + 20 = 0
0 + -4v = 20 + 20
-4v = 20 + 20

Combine like terms: 20 + 20 = 40
-4v = 40

Divide each side by '-4'.
v = -10

Simplifying
v = -10

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