-5(1-5v)-8=-6-2(-2v-7)

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Solution for -5(1-5v)-8=-6-2(-2v-7) equation:


Simplifying
-5(1 + -5v) + -8 = -6 + -2(-2v + -7)
(1 * -5 + -5v * -5) + -8 = -6 + -2(-2v + -7)
(-5 + 25v) + -8 = -6 + -2(-2v + -7)

Reorder the terms:
-5 + -8 + 25v = -6 + -2(-2v + -7)

Combine like terms: -5 + -8 = -13
-13 + 25v = -6 + -2(-2v + -7)

Reorder the terms:
-13 + 25v = -6 + -2(-7 + -2v)
-13 + 25v = -6 + (-7 * -2 + -2v * -2)
-13 + 25v = -6 + (14 + 4v)

Combine like terms: -6 + 14 = 8
-13 + 25v = 8 + 4v

Solving
-13 + 25v = 8 + 4v

Solving for variable 'v'.

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

Add '-4v' to each side of the equation.
-13 + 25v + -4v = 8 + 4v + -4v

Combine like terms: 25v + -4v = 21v
-13 + 21v = 8 + 4v + -4v

Combine like terms: 4v + -4v = 0
-13 + 21v = 8 + 0
-13 + 21v = 8

Add '13' to each side of the equation.
-13 + 13 + 21v = 8 + 13

Combine like terms: -13 + 13 = 0
0 + 21v = 8 + 13
21v = 8 + 13

Combine like terms: 8 + 13 = 21
21v = 21

Divide each side by '21'.
v = 1

Simplifying
v = 1

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