3(4v-5)+3(v-4)=

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


Simplifying
3(4v + -5) + 3(v + -4) = 0

Reorder the terms:
3(-5 + 4v) + 3(v + -4) = 0
(-5 * 3 + 4v * 3) + 3(v + -4) = 0
(-15 + 12v) + 3(v + -4) = 0

Reorder the terms:
-15 + 12v + 3(-4 + v) = 0
-15 + 12v + (-4 * 3 + v * 3) = 0
-15 + 12v + (-12 + 3v) = 0

Reorder the terms:
-15 + -12 + 12v + 3v = 0

Combine like terms: -15 + -12 = -27
-27 + 12v + 3v = 0

Combine like terms: 12v + 3v = 15v
-27 + 15v = 0

Solving
-27 + 15v = 0

Solving for variable 'v'.

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

Add '27' to each side of the equation.
-27 + 27 + 15v = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 15v = 0 + 27
15v = 0 + 27

Combine like terms: 0 + 27 = 27
15v = 27

Divide each side by '15'.
v = 1.8

Simplifying
v = 1.8

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