-(1+5v)=-2(-4v+7)

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Solution for -(1+5v)=-2(-4v+7) equation:


Simplifying
-1(1 + 5v) = -2(-4v + 7)
(1 * -1 + 5v * -1) = -2(-4v + 7)
(-1 + -5v) = -2(-4v + 7)

Reorder the terms:
-1 + -5v = -2(7 + -4v)
-1 + -5v = (7 * -2 + -4v * -2)
-1 + -5v = (-14 + 8v)

Solving
-1 + -5v = -14 + 8v

Solving for variable 'v'.

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

Add '-8v' to each side of the equation.
-1 + -5v + -8v = -14 + 8v + -8v

Combine like terms: -5v + -8v = -13v
-1 + -13v = -14 + 8v + -8v

Combine like terms: 8v + -8v = 0
-1 + -13v = -14 + 0
-1 + -13v = -14

Add '1' to each side of the equation.
-1 + 1 + -13v = -14 + 1

Combine like terms: -1 + 1 = 0
0 + -13v = -14 + 1
-13v = -14 + 1

Combine like terms: -14 + 1 = -13
-13v = -13

Divide each side by '-13'.
v = 1

Simplifying
v = 1

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