5v+5(v-4)=30

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


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

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

Reorder the terms:
-20 + 5v + 5v = 30

Combine like terms: 5v + 5v = 10v
-20 + 10v = 30

Solving
-20 + 10v = 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 + 10v = 30 + 20

Combine like terms: -20 + 20 = 0
0 + 10v = 30 + 20
10v = 30 + 20

Combine like terms: 30 + 20 = 50
10v = 50

Divide each side by '10'.
v = 5

Simplifying
v = 5

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