4-7(1-8v)=34

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Solution for 4-7(1-8v)=34 equation:


Simplifying
4 + -7(1 + -8v) = 34
4 + (1 * -7 + -8v * -7) = 34
4 + (-7 + 56v) = 34

Combine like terms: 4 + -7 = -3
-3 + 56v = 34

Solving
-3 + 56v = 34

Solving for variable 'v'.

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

Add '3' to each side of the equation.
-3 + 3 + 56v = 34 + 3

Combine like terms: -3 + 3 = 0
0 + 56v = 34 + 3
56v = 34 + 3

Combine like terms: 34 + 3 = 37
56v = 37

Divide each side by '56'.
v = 0.6607142857

Simplifying
v = 0.6607142857

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