Question

3. Mention the steps you will use to separate the variable and then solve the equation.
(a) 2(x - 1) = 10
(b) 5x - 25 0
(c)
(d) --x-6
2.
2​

Answer 1

Answer:

Step-by-step explanation:

(a) 2(x-1) = 10

2x - 2 =10

2x = 10 + 2

2x = 12

x = 12/2

x = 6

(b) 5x - 25 = 0

5x = 0 + 25

5x = 25

x = 25/5

x = 5