7(-7v+1)=-2v-40

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Solution for 7(-7v+1)=-2v-40 equation:


Simplifying
7(-7v + 1) = -2v + -40

Reorder the terms:
7(1 + -7v) = -2v + -40
(1 * 7 + -7v * 7) = -2v + -40
(7 + -49v) = -2v + -40

Reorder the terms:
7 + -49v = -40 + -2v

Solving
7 + -49v = -40 + -2v

Solving for variable 'v'.

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

Add '2v' to each side of the equation.
7 + -49v + 2v = -40 + -2v + 2v

Combine like terms: -49v + 2v = -47v
7 + -47v = -40 + -2v + 2v

Combine like terms: -2v + 2v = 0
7 + -47v = -40 + 0
7 + -47v = -40

Add '-7' to each side of the equation.
7 + -7 + -47v = -40 + -7

Combine like terms: 7 + -7 = 0
0 + -47v = -40 + -7
-47v = -40 + -7

Combine like terms: -40 + -7 = -47
-47v = -47

Divide each side by '-47'.
v = 1

Simplifying
v = 1

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