Question

solve the following equations using systematic method (2r/5-1=3)
this is tooooo urgent plz ​

Answer 1

Answer:

2r/5-1 =3

Add 1 on both sides, we get

2r/5-1 +1 = 3+1

2r/5= 4

now,

multiply 5 in both sides , we get

2r/5×5 = 4×5

2r= 20

divide 2 in both sides ,we get

2r/2= 20/2

r= 10