Question

(i) -80 x
= -80
(ii)
(-10)
X
= 20
(iii) (100) =-500
(iv) X(-9) = -45
(v) x75=0​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

1. -80x = -80

or, x = (-80)/(-80)

∴ x = 1

2. -10x = 20

or, x = 20/(-10)

∴ x = -2

3. 100 x= -500

or, x = -500/100

∴ x = -5

4. x (-9) = -45

or, -9x = -45

or, x = -45/(-9)

∴ x = 5

5. 75x = 0

or, x = 0/75

∴ x = 0