25(8-v)+8v=81

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Solution for 25(8-v)+8v=81 equation:


Simplifying
25(8 + -1v) + 8v = 81
(8 * 25 + -1v * 25) + 8v = 81
(200 + -25v) + 8v = 81

Combine like terms: -25v + 8v = -17v
200 + -17v = 81

Solving
200 + -17v = 81

Solving for variable 'v'.

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

Add '-200' to each side of the equation.
200 + -200 + -17v = 81 + -200

Combine like terms: 200 + -200 = 0
0 + -17v = 81 + -200
-17v = 81 + -200

Combine like terms: 81 + -200 = -119
-17v = -119

Divide each side by '-17'.
v = 7

Simplifying
v = 7

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