Question

Find two solutions of the given linear equations.
(i) 3x + 2y = 7 (ii) -7x + 3y = 18​

Answer 1

Answer:

=3x+2y=7. (3,-1)

(1)3×3+2×(-1).

9+(-2)=7

(2)3×5+2×(-4). (5,-4)

15-8

7

=-7x+3y=18

(1)-7×-3+3×-1. (-3,-1)

21-3=18

(2)-7×0+3×6. (0,6)

0+18=18

Answer 2

Answer:

• 3x+2y=7

Put x=0, y= 7/2

Put y=0,x= 7/3

Same as to all