Question

The value of k if x = 3 and y = -2 is a solution of the equation 2x - 13y = k is​

Answer 1

Step-by-step explanation:

GIVEN :-

x = 3.

y = -2.

Equation :- 2x - 13y = k

TO FIND :-

K = ?

SOLUTION :-

★ x = 3.

★ y = -2.

☢ ACCORDING TO QUESTION ☢

→ 2x - 13y = k

→ k = 2x - 13y

★ Substitute all the values,

→ k = 2 × 3 - 13 × (-2)

→ k = 6 - (-26)

→ k = 6 + 26

→ k = 32

∴ The Value of k is 32.

★ VERIFICATION ★

→ 2x - 13y = k

→ k = 2x - 13y

★ Substitute all the values,

→ 32 = 2 × 3 - 13 × (-2)

→ 32 = 6 - (-26)

→ 32 = 32

L.H.S. = R.H.S.

HENCE VERIFIED.

Answer 2

If x = 3 and y = -2 us a solution of the equation

So, by putting the value of x and y , we get

2x - 13y = k

↝k = (2×3) - (13×-2)

↝k = 6 - (-26)

↝k = 6 + 26

↝k = 32 ( ans )

so the value of k is 32.

нορє iτ iѕ нєℓρƒυℓ

❤τнαиκ γου❤