Question

Find the value of a so that the point 3, a lie on the line
represented by 2x - 3 Y = 25

Answer 1

Question :-

→ Find the value of a so that the point 3, a lie on the line  

represented by 2x - 3 Y = 25.

Answer:

→ a = -19/3 .

Step-by-step explanation:

( 3 , a ) lies on the line 2x - 3y  = 25 .

Substitute x = 3 , y = a in the equation

We get ,

⇒ 2 × 3 - 3a  = 25 .

⇒ 6 - 3a  = 25 .

⇒  3a = - 25 + 6 .

⇒ 3a  = - 19 .

∴ a  = - 19/3 .

Hence, it is solved .

THANKS.

Answer 2

$\huge \bf{ \red{answer}}$

$\bf{question}$
Find the value of a so that the point 3, a lie on the line
represented by 2x - 3 Y = 25

step by step explanation -

we can solve it by taking 2 cases


1st case


here it is given that ,( 3 , a ) lies on the line 2x - 3y = 25

now,

put x = 3 , y = a in the equation

Hence

we get,

2 × 3 - 3a = 25

=> 6-3a=25

=> -3a=25-6

=> -3a=19

=> a=-19/3

$\bf{a = \frac{ - 19}{3}}$

Hence solved✔✔

$\huge{ \orange{thanks}}$