Question

Solve the following equations:
a. 15/4 - 7x = 9
b. 5x + 7/2 = 3/2 x -14​

Answer 1

Answer:

a) 15/4 - 7x =9

-7x = 9-15/4

-7x = 21

7x = - 21

x = - 21/7

x = - 3

b) 5x+7/2 = 3/2x-14

5x-3/2x = - 14-7/2

7/2x = - 35/2

x = - 35/2 × 2/7

x = - 5

I hope it will be helpful to you.