Question

find a &b if (a-1), (b+5)=(2, 3)​

Answer 1

Answer:

if(a-1)=2

then a=2+1=3

a=3

if (a-1)=3

so,a=3+1=4

a=4

if (b+5)=2

then b=2-5= -3

b= -3

if (b+5)=3

then b=3-5= -2

b= -2