Question

1. Write Two solutions of 2x + 3y = 8.

Answer 1

Answer:

1.x=8_3y/2

2.y=8_2x/3

Answer 2

Answer:

solution 1

• let x = 1,
• so,2 × 1 +3y=8
• 2+3y=8
• 3y=8 -2
• 3y=6
• y=6/3
• y=2

1. (x,y)=(1,2)

• solution 2
• let x =7
• so,2×7+3y=8
• 14+3y=8
• 3y=8 -14
• 3y= -6
• y= -6/3
• y= -2

2. ( x,y) = (7 , -2)