Question

Find out which of the following equations have x=2, y=1 as a solution

(a) 2x+5y=9 (b) 5x+3y=14 (c) 2x+3y=7 (d) 2x-3y=1 (e) 2x-3y+7=8​

Answer 1

Answer:

Hey i m answering it in 1 min... firstly can u see in question (b) the ans will be 13 not 14 ummm. maybe u r wrong or i am!!!! pls check

Yup here is the answer.....!!! by me

Answer 2

a) 4+5=9

c) 4+3=7

d) 4-3=1

e) 4-3+7 = 1+7 = 8

These all equation have x=2, y=1 .