I need to find the value of x helps please.​

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.