Question

solve this equation ​

Answer 1

Answer:

x=-21/2

Step-by-step explanation:

4x=6x+21

so -2x=21

so x= -21/2

Answer 2

Answer:

x = 10.5

Step-by-step explanation:

4x/(2x +7) = 3

4x = 3 * (2x + 7)

4x = 6x + 21

6x - 4x = 21

2x = 21

x = 21/2

x = 10.5

Do tell if correct

Hope it helps :)