-1=4v+3(v-5)

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Solution for -1=4v+3(v-5) equation:


Simplifying
-1 = 4v + 3(v + -5)

Reorder the terms:
-1 = 4v + 3(-5 + v)
-1 = 4v + (-5 * 3 + v * 3)
-1 = 4v + (-15 + 3v)

Reorder the terms:
-1 = -15 + 4v + 3v

Combine like terms: 4v + 3v = 7v
-1 = -15 + 7v

Solving
-1 = -15 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-1 + -7v = -15 + 7v + -7v

Combine like terms: 7v + -7v = 0
-1 + -7v = -15 + 0
-1 + -7v = -15

Add '1' to each side of the equation.
-1 + 1 + -7v = -15 + 1

Combine like terms: -1 + 1 = 0
0 + -7v = -15 + 1
-7v = -15 + 1

Combine like terms: -15 + 1 = -14
-7v = -14

Divide each side by '-7'.
v = 2

Simplifying
v = 2

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