2(3v+4)+5(3v-5)=3(v-7)+8

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Solution for 2(3v+4)+5(3v-5)=3(v-7)+8 equation:


Simplifying
2(3v + 4) + 5(3v + -5) = 3(v + -7) + 8

Reorder the terms:
2(4 + 3v) + 5(3v + -5) = 3(v + -7) + 8
(4 * 2 + 3v * 2) + 5(3v + -5) = 3(v + -7) + 8
(8 + 6v) + 5(3v + -5) = 3(v + -7) + 8

Reorder the terms:
8 + 6v + 5(-5 + 3v) = 3(v + -7) + 8
8 + 6v + (-5 * 5 + 3v * 5) = 3(v + -7) + 8
8 + 6v + (-25 + 15v) = 3(v + -7) + 8

Reorder the terms:
8 + -25 + 6v + 15v = 3(v + -7) + 8

Combine like terms: 8 + -25 = -17
-17 + 6v + 15v = 3(v + -7) + 8

Combine like terms: 6v + 15v = 21v
-17 + 21v = 3(v + -7) + 8

Reorder the terms:
-17 + 21v = 3(-7 + v) + 8
-17 + 21v = (-7 * 3 + v * 3) + 8
-17 + 21v = (-21 + 3v) + 8

Reorder the terms:
-17 + 21v = -21 + 8 + 3v

Combine like terms: -21 + 8 = -13
-17 + 21v = -13 + 3v

Solving
-17 + 21v = -13 + 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.
-17 + 21v + -3v = -13 + 3v + -3v

Combine like terms: 21v + -3v = 18v
-17 + 18v = -13 + 3v + -3v

Combine like terms: 3v + -3v = 0
-17 + 18v = -13 + 0
-17 + 18v = -13

Add '17' to each side of the equation.
-17 + 17 + 18v = -13 + 17

Combine like terms: -17 + 17 = 0
0 + 18v = -13 + 17
18v = -13 + 17

Combine like terms: -13 + 17 = 4
18v = 4

Divide each side by '18'.
v = 0.2222222222

Simplifying
v = 0.2222222222

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