Math, asked by srishtiranigupta, 3 days ago

What should be subtracted from 2a+8b+10 to get -3a+7b+12
5a+b-6
5a+b-2
-5a-b+2
none of these

Answers

Answered by b044016

1

Answer:

5a + b -2

Step-by-step explanation:

(2a + 8b + 10) - x = (-3a + 7b + 12)

x= (2a + 8b + 10) - (-3a + 7b + 12)

x= 2a + 8b + 10 + 3a - 7b - 12

x= 2a + 3a + 8b - 7b + 10 -12

x= 5a + 1b -2

(5a+ b -2)

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