Question

If y+4=5,what is the value of 5(y+4)? what is the value of y?​

Answer 1

y + 4  = 5

y = 5 - 4 = 1

5(1+4) = 5 + 20 = 25

y = 1

Answer 2

Solution :

$y + 4 = 5$

$y = 5 - 4$

$\boxed{ y = 1 }$

Then ,

$\\ \\ \\ 5(y + 4)$

$5( 1+ 4)$

$5(5)$

$= 25$

$the \: \: \: value \: \: \: of \: \: \boxed{ y = 1 }$