JF-+solution+1

3x-y=1
 * __The steps to solving substitution __**
 * 2x+3y=19**


 * 1) Elemanate any variable (x or y)
 * 2) Multiply the second equation by 3
 * 3) rewite the equation
 * 4) cross out the x or y
 * 5) add 3 to 2 and you get 5x
 * 6) 5x=20
 * 7) divide 5 by 20
 * 8) x=4
 * 9) plug in 4 to ethier one of the problems
 * 10) and solve for y
 * 11) y=13