-3-7(-3-6v)=20

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Solution for -3-7(-3-6v)=20 equation:


Simplifying
-3 + -7(-3 + -6v) = 20
-3 + (-3 * -7 + -6v * -7) = 20
-3 + (21 + 42v) = 20

Combine like terms: -3 + 21 = 18
18 + 42v = 20

Solving
18 + 42v = 20

Solving for variable 'v'.

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

Add '-18' to each side of the equation.
18 + -18 + 42v = 20 + -18

Combine like terms: 18 + -18 = 0
0 + 42v = 20 + -18
42v = 20 + -18

Combine like terms: 20 + -18 = 2
42v = 2

Divide each side by '42'.
v = 0.04761904762

Simplifying
v = 0.04761904762

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