Question

separate the equation :
(1) 3x-7 = 5.
(2)12y-6=30

Answer 1

(1) 3x = 5 +7

x = 12 /3

x = 4

(2) 12y = 30 +6

y = 36 / 12

y =3

Answer 2

1)3x-7=5

3x=5+7

x=12/3

x=4

2)12y-6=30

12y=30+6

y=36/12

y=3