Question

by equating coefficient of variables solve the following equation 4x+3y=34, x+4y=1​

Answer 1

Answer:

x+4y=1

x=1-4y equation 1

now 4x-3y=34 equation 2

put 1 in 2

4-16y-3y=34

y= -30/19

now cal. x by your own