Question

5m + 5 = 20 (m = 3) : Check whether the equality of the equation is maintained or not, by putting the value of the given variable written next to the equation.

Answer 1

5m + 5 = 20
5(3) + 5 = 20
15 + 5 = 20
20 = 20

thus m=3 is a solution of this equation !!

Answer 2

$\textbf{Your answer }$!!

____________________________

$5m + 5 = 20 \\ \\ Given \: m = 3 \\ \\ 5( 3 ) + 5 = 20 \\ \\ 15 + 5 = 20 \\ \\ 20 = 20 \\ \\ Equation \: is\: maintained !$

____________________________