Find 3 solutions of the linear equation 15x + 12y = 27.
Answers
Answered by
11
15x + 12y = 27
a) x=0
15(0) + 12y = 27 ; (0) + 12y = 27 ; 12y = 27 ; y = 27/12 ; y=9/4
b) x=1
15(1) + 12y = 27 ; 15 + 12y = 27 ; 12y = 27 - 15 ; 12y = 12 ; y = 12/12 ; y =1
c) x=2
15(2) + 12y = 27 ; 30 + 12y = 27 ; 12y = 27 - 30 ; 12y = -3 ; y = -3/12 ; y = -1/4
a) x=0
15(0) + 12y = 27 ; (0) + 12y = 27 ; 12y = 27 ; y = 27/12 ; y=9/4
b) x=1
15(1) + 12y = 27 ; 15 + 12y = 27 ; 12y = 27 - 15 ; 12y = 12 ; y = 12/12 ; y =1
c) x=2
15(2) + 12y = 27 ; 30 + 12y = 27 ; 12y = 27 - 30 ; 12y = -3 ; y = -3/12 ; y = -1/4
Similar questions