Question

To draw graph of 4x + 5y =19, Find y When x = 6.
a) 1
b) -1
c) 2
d) -2​

Answer 1

Answer:

y = -1

Step-by-step explanation:

Given that, 4x +5y = 19.

And x = 6 ;      4*6 +5y = 19

                  =>  5y = -5

                  =>  y = -1

Answer 2

$\displaystyle\textcolor{red}{SOLUTION}$

THE GIVEN EQUATION IS

$4x + 5y =19$

Putting x = 6

$4 \times 6 + 5y =19$

$\implies \: 24 + 5y =19$

$\implies \: 5y =19 - 24$

$\implies \: 5y =</strong><strong>-</strong><strong>5$

$\implies \: y =</strong><strong>-</strong><strong>1$

$The \: required \: answer \: is \: \: ( b) \: - 1$