Answer:
Explanation:
A+B=60
A=60-B
substitute the value of A in
A-B=40
60-B-B=40
60-40=2B
20/2=B
10=B
Now, substitute the value of B in
A+10=60
A=60-10
A=50
A/B=C
50/10=C
5=C
hi
A is 50 and B is 10
then, C is 5
50+10=60
50-10=40
50÷10=5
have a nice day
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