Question 2(a) Give first the step you will use to separate the variable and then solve the equation: 3l= 42
3l=42⇒3l3=423 [Dividing both sides by 3] ⇒ l = 14
Question 2(h) Give first the step you will use to separate the variable and then solve the equation: 20t = -10
Question 2(d) Give first the step you will use to separate the variable and then solve the equation: 4x=25
Question 3(a) Give first the step you will use to separate the variable and then solve the equation: 3n - 2 = 46
Question 3(d) Give first the step you will use to separate the variable and then solve the equation: 3p10=6
Question 1(a) Give first the step you will use to separate the variable and then solve the equation: x - 1 = 0