Mathematics, 09.03.2021 19:30, keving4three

Add the expressions 4 – 40+ a and
+
-b-7. What is the simplified sum?
5
2+ -b-
12
O
3
4
b-3
O
b-3
a
12
b-3
6
Intro
Done
y

Answers: 1

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Add the expressions 4 – 40+ a and
+
-b-7. What is the simplified sum?
5
2+...