Question

Solve 3x + 11 = kfor x.

Answer 1

`{ \qquad\qquad\huge\underline{{\sf Answer}}}`

Let's solve for x ~

`\qquad \sf  \dashrightarrow \: 3x + 11 = k`

`\qquad \sf  \dashrightarrow \: 3x + 11 - 11 = k - 11`

`\qquad \sf  \dashrightarrow \: 3x = k - 11`

`\qquad \sf  \dashrightarrow \: x = (k - 11)/(3)`