Question

solve this if you can :
if 3x - y = 12
then tell the value of
${8}^{x} \div ( {2}^{y} )$
​

Answer 1

$\bold\green{\underline{\underline{<em>G</em><em>IVEN</em>:}}}$

• The equation=3x-y=12

$\bold\green{\underline{\underline{:SOLUTION:}}}$

• to solve the equation,we have to assume X=5

⟹3x-y=12.........(1)

⟹3*5-y=12

⟹15-y=12

⟹-y=12-15

⟹-y=-3

⟹y=3

NOW,

• Putting the value of X=5 and y=3

⟹8^x÷2^y

⟹8^5÷2^3

⟹(2³)^5÷2^3

⟹2^15÷2^3

⟹2^15-3

⟹2^12

Hence,

$\bold\purple{\boxed{ANSWER=>2^1^2}}$