plz solve this part completely plz I will mark you brainlist
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Answer:
Step-by-step explanation:
Hope this answers the question
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Answered by
1
Answer:
(i) 11x - 1 and,
(ii) b - 11
Step-by-step explanation:
here, (i) 3x - 5 - x + 9x + 4
= 3x - 1 - x + 9x [add the numbers]
= 11x - 1 [combine the like terms]
(ii) 10 - 3(b + 3) + 4(b - 3)
= 10 - 3b - 9 + 4b - 12
= ( 10 - 9 - 12) + (4b - 3b)
= -11 + b
= b - 11
hope it will help you.
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