Solve: `"x"/2` = 5
`"x"/2` = 5
⇒ x = 5 × 2
⇒ x = 10
Solve: m - 2 = - 5
Solve: a - 2.5 = - 4
Solve: n - 4 = `- 4 1/5`
Solve: - 2x = 8
Solve: - 3.5 y = 14
Solve: 4a - 3 = - 27
Solve: 8x + 6 + 2x - 4 = 4x + 8
Solve: 1.6z = 8
Solve: -3y – 2 = 10
Which of the following is a linear expression?