Question

Solve the system of equations.

Answer 1

\[x-4y=5\]

Answer 2

\[x=3y-2\]

Answer 3

Substitute the value of x into the first equation.
3y - 2 - 4y = 5
y = -7
Now that you know the value of y, substitute it into the second equation to solve for x. :)

Answer 4

how did you substitute?

Answer 5

Well the second equation tells us the x is equal to 3y-2 so you just take 3y-2 and put in the place of x in the first equation. :) Get it?

Answer 6

bye

Answer 7

Ciao ;*