Question

a+b=76

a-b=38
a/g=?

Answer 1

a+b=76...(1)

a-b=38......(2)
adding 1 and 2 together you get
a+b+a-b=76+38
a+a+b-b=114
2a=114
a=114/2
a=57
plug a into any of the equation e.g
57+b=76
b=76-57
b=19
57-b=38
-b=38-57
-b=-19
b=19
i guess u meant
a/b=57/19=3...