Question

What is the solution to this system of equations?
x = 12 − y
2x + 3y = 29

Answer 1

x=12-y .....(1)

2x+3y=29 .....(2)

sub 1 in 2

2(12-y)+3y=29

24-2y+3y=29

24+y=29

y=29-24

y=5

substitute value of y in equation 1

x= 12-5

x= 7

ie. the values of x is 7 and y is 5.

Answer 2

Answer:

x is 7 and y is 5