Question

How do you solve y=x-1 and x+y=3?

Answer 1

◆◆◆HEY MATE HERE IS YOUR ANSWER◆◆◆◆◆◆

→→→→→→→→→→→→→→→→→

GIVEN THAT

y = x - 1 ____________(1)

and........

x + y = 3

x + x -1 = 3 {from eq.(1)}

2x = 4

x =2

putting the value of x in eq. (1)

y = 2-1

y = 1. Ans.......

◆◆ I hope it helps you◆◆◆◆

♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥