Question

Solve the system of equations using substitution.
y = 2x + 3
y = 3x + 1

Answer 1

where are you stuck ?

Answer 2

At the beginning i forgot how to do this!:( You dont need to give me the answer, i just need to know how to work problems out like this.

Answer 3

Okay,so from the second equation we can write \[ x = \frac{y-1}{3} \] now substitute this in equation 1 .. :)