Question

questions is here

poper answer needed

with best solution ​

Answer 1

5x +2 =7

5x=7-2

5x=5

x=5/5

x=1

Now,x-7=-3

x=-3+7

x=4

Hope its helpful.

Answer 2

1. X=1 because5×1=5+2=7

2.X=4 because 4-7=-3

hopeit will help you thanks and jai hind