-7v+2(v+3)=31

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Solution for -7v+2(v+3)=31 equation:


Simplifying
-7v + 2(v + 3) = 31

Reorder the terms:
-7v + 2(3 + v) = 31
-7v + (3 * 2 + v * 2) = 31
-7v + (6 + 2v) = 31

Reorder the terms:
6 + -7v + 2v = 31

Combine like terms: -7v + 2v = -5v
6 + -5v = 31

Solving
6 + -5v = 31

Solving for variable 'v'.

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

Add '-6' to each side of the equation.
6 + -6 + -5v = 31 + -6

Combine like terms: 6 + -6 = 0
0 + -5v = 31 + -6
-5v = 31 + -6

Combine like terms: 31 + -6 = 25
-5v = 25

Divide each side by '-5'.
v = -5

Simplifying
v = -5

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