Question

Mathematics canvas value of x

Answer 1

`value \: of \: k \: = 3 \\ \\ (x - 1)/(3) = k \\ put \: value \: of \: k \: which \: is \: 3 \\ (x - 1)/(3) = (3) \\ as \: 3 \: is \: dividing \: here \: it \: will \\ be \: multiplied \: on \: anthor \: side \: \\ x - 1 = 3 * 3 \\ x - 1 = 9 \\ x = 9 + 1 \\ x = 10 \: \: \: answer \\ \\ so \: answer \: is \: option \: d) \: 10`

Answer 2

D / 10

Explanation:

X - 1 over 3 = 3

10-1 = 9/3 = 3