Question

please solve thos question in your copy please please please
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Answer 1

Answer:

The answer is 3

Step-by-step explanation:

a) 1-4x=-11

-4x=-11-1

x=-12/-4

x=3

Let's check, 1-4×3=-11

1-12=-11

-11=-11

Hence, proved

Hope it will help you

Answer 2

Answer:

(a) 3 (b) 1

Step-by-step explanation:

1 - 4x = - 11

- 4x = - 11 - 1

- 4x = - 12

x = - 12/- 4

= 3