-3(6v+7)-v=2(v-5)-5

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Solution for -3(6v+7)-v=2(v-5)-5 equation:


Simplifying
-3(6v + 7) + -1v = 2(v + -5) + -5

Reorder the terms:
-3(7 + 6v) + -1v = 2(v + -5) + -5
(7 * -3 + 6v * -3) + -1v = 2(v + -5) + -5
(-21 + -18v) + -1v = 2(v + -5) + -5

Combine like terms: -18v + -1v = -19v
-21 + -19v = 2(v + -5) + -5

Reorder the terms:
-21 + -19v = 2(-5 + v) + -5
-21 + -19v = (-5 * 2 + v * 2) + -5
-21 + -19v = (-10 + 2v) + -5

Reorder the terms:
-21 + -19v = -10 + -5 + 2v

Combine like terms: -10 + -5 = -15
-21 + -19v = -15 + 2v

Solving
-21 + -19v = -15 + 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.
-21 + -19v + -2v = -15 + 2v + -2v

Combine like terms: -19v + -2v = -21v
-21 + -21v = -15 + 2v + -2v

Combine like terms: 2v + -2v = 0
-21 + -21v = -15 + 0
-21 + -21v = -15

Add '21' to each side of the equation.
-21 + 21 + -21v = -15 + 21

Combine like terms: -21 + 21 = 0
0 + -21v = -15 + 21
-21v = -15 + 21

Combine like terms: -15 + 21 = 6
-21v = 6

Divide each side by '-21'.
v = -0.2857142857

Simplifying
v = -0.2857142857

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