- 4x + y = 26 4x - 3y = - 14

Asked by AnneS2 on 30 May 04:37

Last updated by anonymous on 01 Jun 10:43

Answered by CherieS on 01 Jun 10:43

- 4x + y = 26

- 4x + y+4x = 26+4x

y=26+4x

4x - 3y = - 14

4x-3(26+4x)=-14

4x-(3)(26) (3)(+4x)=-14

4x-78+12x=-14

16x-78=-14

16x-78+78=-14+78

16x=64

16x/16=64/16

x=4