Question

Slove it fast.
With full explanation.​

Answer 1

Hi there!

Your Answer :-

If k is a variable of (k,5) of a coordinate, then the value of k must be equal to x ( As per the rules ).

So,

(k,5) = (x,5)

Given Equation :- 4x+y = 19.

Put the values of y and then solve the Equation.

y = 5. ( Given )

So,

$4x + y = 19$

$4x + 5 = 19$

Use Transposition Method.

$4x = 19 - 5$

$4x = 14$

$x = 3.5$

Hence, the value of x is 3.5 .