2(3v-3)-(v+4)-3(v-1)=-15

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Solution for 2(3v-3)-(v+4)-3(v-1)=-15 equation:


Simplifying
2(3v + -3) + -1(v + 4) + -3(v + -1) = -15

Reorder the terms:
2(-3 + 3v) + -1(v + 4) + -3(v + -1) = -15
(-3 * 2 + 3v * 2) + -1(v + 4) + -3(v + -1) = -15
(-6 + 6v) + -1(v + 4) + -3(v + -1) = -15

Reorder the terms:
-6 + 6v + -1(4 + v) + -3(v + -1) = -15
-6 + 6v + (4 * -1 + v * -1) + -3(v + -1) = -15
-6 + 6v + (-4 + -1v) + -3(v + -1) = -15

Reorder the terms:
-6 + 6v + -4 + -1v + -3(-1 + v) = -15
-6 + 6v + -4 + -1v + (-1 * -3 + v * -3) = -15
-6 + 6v + -4 + -1v + (3 + -3v) = -15

Reorder the terms:
-6 + -4 + 3 + 6v + -1v + -3v = -15

Combine like terms: -6 + -4 = -10
-10 + 3 + 6v + -1v + -3v = -15

Combine like terms: -10 + 3 = -7
-7 + 6v + -1v + -3v = -15

Combine like terms: 6v + -1v = 5v
-7 + 5v + -3v = -15

Combine like terms: 5v + -3v = 2v
-7 + 2v = -15

Solving
-7 + 2v = -15

Solving for variable 'v'.

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

Add '7' to each side of the equation.
-7 + 7 + 2v = -15 + 7

Combine like terms: -7 + 7 = 0
0 + 2v = -15 + 7
2v = -15 + 7

Combine like terms: -15 + 7 = -8
2v = -8

Divide each side by '2'.
v = -4

Simplifying
v = -4

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