Math Solve for 4x + 3y = 7 and - 3x + 6y = 36 Asked by AnneS2 on 14 Jun 09:51 Last updated by anonymous on 15 Jun 11:13
- 3x + 6y = 36 - 3x + 6y-6y = 36-6y -3x=36-6y -3x=36-6y -3x/-3=36/-3-6y/-3 x=-6+2y 4x + 3y = 7 4(-6+2y) + 3y = 7 4(-6) (4)(+2y) + 3y = 7 -24+8y+3y=7 -24+11y=7 -24+11y+24=7+24 11y=31 11y/11=31/11 y=2.81 x=-6+2y x=-6+2(2.81) x=-.38