-3(-5v+7)+7=-5+3(1+v)

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Solution for -3(-5v+7)+7=-5+3(1+v) equation:


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

Reorder the terms:
-3(7 + -5v) + 7 = -5 + 3(1 + v)
(7 * -3 + -5v * -3) + 7 = -5 + 3(1 + v)
(-21 + 15v) + 7 = -5 + 3(1 + v)

Reorder the terms:
-21 + 7 + 15v = -5 + 3(1 + v)

Combine like terms: -21 + 7 = -14
-14 + 15v = -5 + 3(1 + v)
-14 + 15v = -5 + (1 * 3 + v * 3)
-14 + 15v = -5 + (3 + 3v)

Combine like terms: -5 + 3 = -2
-14 + 15v = -2 + 3v

Solving
-14 + 15v = -2 + 3v

Solving for variable 'v'.

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

Add '-3v' to each side of the equation.
-14 + 15v + -3v = -2 + 3v + -3v

Combine like terms: 15v + -3v = 12v
-14 + 12v = -2 + 3v + -3v

Combine like terms: 3v + -3v = 0
-14 + 12v = -2 + 0
-14 + 12v = -2

Add '14' to each side of the equation.
-14 + 14 + 12v = -2 + 14

Combine like terms: -14 + 14 = 0
0 + 12v = -2 + 14
12v = -2 + 14

Combine like terms: -2 + 14 = 12
12v = 12

Divide each side by '12'.
v = 1

Simplifying
v = 1

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