13v-4(2v-5)=15

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Solution for 13v-4(2v-5)=15 equation:


Simplifying
13v + -4(2v + -5) = 15

Reorder the terms:
13v + -4(-5 + 2v) = 15
13v + (-5 * -4 + 2v * -4) = 15
13v + (20 + -8v) = 15

Reorder the terms:
20 + 13v + -8v = 15

Combine like terms: 13v + -8v = 5v
20 + 5v = 15

Solving
20 + 5v = 15

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 + 5v = 15 + -20

Combine like terms: 20 + -20 = 0
0 + 5v = 15 + -20
5v = 15 + -20

Combine like terms: 15 + -20 = -5
5v = -5

Divide each side by '5'.
v = -1

Simplifying
v = -1

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