Question

- 1/2 - 2/3v = 4/5 please help

Answer 1

Answer:

-39/20 (decimal is -1.95)

Step-by-step explanation:

First, you have to isolate the variable term (-2/3v). You can do this by moving -1/2 to the other side. Then, the right side would be 4/5+1/2. Make this side common by changing the denominators to being the same thing (8/10+5/10=13/10). Now, we know that 13/10 is equal to -2/3v. You can then divide both sides by -2/3 to get v. If you're lazy like me, just use a calculator to divide 13/10 by -2/3. What you get then is your answer!

Hope this helps! Please mark me as brainliest!

Answer 2

Answer:

v = - 39/20

Step-by-step explanation:

-1/2 - 2/3v = 4/5

-2/3v= 4/5 + 1/2

-2/3v = 8/10 + 5/10

-2/3v = 13/10

v = 13/10 * -3/2

v = - 39/20

Hope this helps!