-1-v=7(7v-8)+5

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Solution for -1-v=7(7v-8)+5 equation:


Simplifying
-1 + -1v = 7(7v + -8) + 5

Reorder the terms:
-1 + -1v = 7(-8 + 7v) + 5
-1 + -1v = (-8 * 7 + 7v * 7) + 5
-1 + -1v = (-56 + 49v) + 5

Reorder the terms:
-1 + -1v = -56 + 5 + 49v

Combine like terms: -56 + 5 = -51
-1 + -1v = -51 + 49v

Solving
-1 + -1v = -51 + 49v

Solving for variable 'v'.

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

Add '-49v' to each side of the equation.
-1 + -1v + -49v = -51 + 49v + -49v

Combine like terms: -1v + -49v = -50v
-1 + -50v = -51 + 49v + -49v

Combine like terms: 49v + -49v = 0
-1 + -50v = -51 + 0
-1 + -50v = -51

Add '1' to each side of the equation.
-1 + 1 + -50v = -51 + 1

Combine like terms: -1 + 1 = 0
0 + -50v = -51 + 1
-50v = -51 + 1

Combine like terms: -51 + 1 = -50
-50v = -50

Divide each side by '-50'.
v = 1

Simplifying
v = 1

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