Question

Write four solutions of the equation
3(x+4)-4(y+2)=0​

Answer 1

Answer:

3x+12-4y+8=0

3x-4y+20=0

4y-20/3x=0 ...........eq 1

put x=0 in eq 1

4y-20/0 =0

x,y= (0,0)

put x=1 in eq 1

4y-20/3×1 =0

4y-20/3=0

4y=20

y=5

x,y= (1,5)

put x=2 in eq 1

4y-20/3×2=0

4y=20

y=5

x,y=(2,5)

put x=3 in eq 1

4y-20/9=0

4y=20

y=5

x,y= (3,5)

so four values of the equation is (0,0) , (1,5) , (2,5) , (3,5)