186k views
5 votes
0.01v+0.09(8000-v)=650

User CoreSOLO
by
3.1k points

1 Answer

3 votes

Answer:

v = 875

Explanation:

0.01v + 0.09(8000-v) = 650

Multiply the parenthesis

0.01v + 720 - .09v = 650

Combine like terms

720 - 0.08v = 650

Add 0.08v to both sides

720 = 650 + 0.08v

Subtract 650 from both sides

70 = 0.08v

Divide by 0.08 on both sides

v = 875

Hope this helps :)

User Dylan Siegler
by
3.3k points