Question

5 by 2 x+3=21 by 2 solve this ​

Answer 1

Answer:

X=24.75

Step-by-step explanation:

5/2x+3=21/2

2(2x+3)=21×5

4x+6=105

4x=105-6

4x=99

X=99/4

x=24.75

Answer 2

2x=21-3

2x=18

X=18/2

X=9