7(4v-1)=9

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Solution for 7(4v-1)=9 equation:


Simplifying
7(4v + -1) = 9

Reorder the terms:
7(-1 + 4v) = 9
(-1 * 7 + 4v * 7) = 9
(-7 + 28v) = 9

Solving
-7 + 28v = 9

Solving for variable 'v'.

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

Add '7' to each side of the equation.
-7 + 7 + 28v = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 28v = 9 + 7
28v = 9 + 7

Combine like terms: 9 + 7 = 16
28v = 16

Divide each side by '28'.
v = 0.5714285714

Simplifying
v = 0.5714285714

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