2(v-v)+7v+4=

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


Simplifying
2(v + -1v) + 7v + 4 = 0

Combine like terms: v + -1v = 0
2(0) + 7v + 4 = 0

Multiply 2 * 0
0 + 7v + 4 = 0

Anything times zero is zero.
0 + 7v + 4 = 0

Reorder the terms:
0 + 4 + 7v = 0

Combine like terms: 0 + 4 = 4
4 + 7v = 0

Solving
4 + 7v = 0

Solving for variable 'v'.

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

Add '-4' to each side of the equation.
4 + -4 + 7v = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 7v = 0 + -4
7v = 0 + -4

Combine like terms: 0 + -4 = -4
7v = -4

Divide each side by '7'.
v = -0.5714285714

Simplifying
v = -0.5714285714

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