Question

4) Which of the following points lies on the line 2x + 3y = 7

a) (1, 3)
b) (2, 1)
c) (1, 4)
d) (2, 3)

Answer 1

Answer:

let us substitute the values and see which one satisfies the given equation

let us try with option (b) first

lhs = 2x + 3y

x = 2 and y = 1

lhs = 2(2) + 3(1)

= 7

= RHS

so the required point is (2,1)

n the option is (b)

Answer 2

➡️ Question :

Which of the following points lie on the line

2x + 3y = 7...

$\huge{\mathfrak{\underline{\red{answer!}}}}$ ➡️ (b) (2,1)

☑️ Explaination

as if we put the values x = 2 and y = 1 in the above equation 2x + 3y = 7 ,

[ 2 × 2 + 3 × 1 = 4 + 3 = 7 ] we get L.H.S. = R.H.S.

So, it satisfies the condition.

Hope It Helps♡