11. 85 - [12x – 7(8x – 3) - 2{10x – 5(2 - 4x)}]

1.	11. 85 - [12x – 7(8x – 3) - 2{10x – 5(2 - 4x)}]
Answer» Step-by-step explanation: = 85 – [12x – 7(8x – 3) – 2{10x – 5(2 – 4X)}] = 85 – [12x – 56x + 21 – 2{10x – 10 + 20x}] = 85 – [12x – 56x + 21 – 2{30x – 10}] = 85 – [12x – 56x + 21 – 60X + 20] = 85 – [12x – 116x + 41] = 85 – [- 104X + 41] On simplifying, we get = 85 + 104x – 41 = 44 + 104x

Answer»

Step-by-step explanation:

= 85 – [12x – 7(8x – 3) – 2{10x – 5(2 – 4X)}]

= 85 – [12x – 56x + 21 – 2{10x – 10 + 20x}]

= 85 – [12x – 56x + 21 – 2{30x – 10}]

= 85 – [12x – 56x + 21 – 60X + 20]

= 85 – [12x – 116x + 41]

= 85 – [- 104X + 41]

On simplifying, we get

= 85 + 104x – 41

= 44 + 104x

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