3v+2(1-v)=7

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Solution for 3v+2(1-v)=7 equation:


Simplifying
3v + 2(1 + -1v) = 7
3v + (1 * 2 + -1v * 2) = 7
3v + (2 + -2v) = 7

Reorder the terms:
2 + 3v + -2v = 7

Combine like terms: 3v + -2v = 1v
2 + 1v = 7

Solving
2 + 1v = 7

Solving for variable 'v'.

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

Add '-2' to each side of the equation.
2 + -2 + 1v = 7 + -2

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

Combine like terms: 7 + -2 = 5
1v = 5

Divide each side by '1'.
v = 5

Simplifying
v = 5

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