CBSE Class 7 Answered
subtract
(a – b) from (a + b)
Asked by yashwarke60.7tpstl | 15 Apr, 2021, 10:33: AM
Expert Answer
(a + b) - (a - b) = a + b - a + b = b + b = 2b
Answered by Yasmeen Khan | 18 Apr, 2021, 10:38: PM
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