Question

what is the value of x+7 whenx=3​

Answer 1

If x = 3

then x+7 = 3+7 = 10

$....$

Answer 2

$given \: \: that \: \: x = 3 \\ x + 7 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: .........1\\ put \: value \: of \: x \: in \: equation \: 1 \\ 3 + 7 = 10$

THE ANSWER IS 10

HOPE IT HELPS YOU MATE

PLEASE MARK AS BRAINLIEST AND DON'T FORGET TO SAY THANKS AND FOLLOW ME ALSO