Question

What is the solution to the system of equations?
x=3y+5
x-4y=3

Answer 1

take variable to one side/.,....
x - 3y = 5
x - 4y = 3
now just subtract the two equation

Answer 2

Alternative way

x-4y=3
3y+5-4y=3 ... replace x with 3y+5

solve for y and use this solution for y to get the solution for x

Answer 3

m the first equation by -1
-x+3y= -5
x-4y=3
then subtract to find y

Answer 4

thanks got it:)