Question

(3,2) satisfies 2x + ay = 8 , find the value of a ​

Answer 1

Step-by-step explanation:

Soln,

Given,

x=3

y=2

Now,

2×3+a×2=8

or,6+2a=8

or,2a=8-6

or,2a=2

or,a=2/2

Hence the value of a=1.

Answer 2

$\huge\bf\boxed{\boxed{\underline{\red{Answer!!}}}}$

$\mathrm{x = 3}$

$\mathrm{y = 2}$

$\mathtt{Given}$

$\mathrm{☞︎︎︎2x + ay = 8}$

$\mathtt{\:Substitute \:x \:and \:y \:value}$

$\mathrm{☞︎︎︎2(3)+ a(2) = 8}$

$\mathrm{☞︎︎︎ 6 +2a = 8}$

$\mathrm{☞︎︎︎ 2a = 8 - 6}$

$\mathrm{☞︎︎︎ 2a = 2}$

☞︎︎︎ a = $\cancel\frac{2}{2}$

$\mathrm{☞︎︎︎ a = 1}$

${\green{\overline{\green{\underline{\blue{\boxed{\orange{\mathtt{a = 1}}}}}}}}}$