Show the working to this answers. 1. X = b/a. 2. x = b/1- a. 3. x = a/c - b

Answer 1

1. X = b/a

X = b ÷ a

X = b × (1 ÷ a)

X = b × (1 - a)-1

2. x = b/1- a

x = b ÷ (1 - a)

x = b × (1 - a)-1

3. x = a/c - b

x = a ÷ c - b

x = a × (1 ÷ c) - b

x = a × (1 - c)-1 - b