Question

solve the equation
4-5y=2 (could you explain pls)

Answer 1

4-5y=2
4-2=5y
2=5y
y=2/5.
It is done just by changing side frm LHS to RHS.

Answer 2

Dear friend
$4 - 5y = 2$
$- 5y = 2 - 4 = - 2$
$y = \frac{ - 2}{ - 5}$
$y = \frac{2}{5}$