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Tanzania [10]
3 years ago
15

May i have some help please?

Mathematics
2 answers:
fenix001 [56]3 years ago
5 0

Answer:

a+b=5/2a, a+b=5/3b

Step-by-step explanation:

1.2a=0.8b

6/5a=4/5b

6a=4b

b=3/2a, a=2/3b

a+b=3/2a+a

a+b=5/2a

a+b=2/3b+b=5/3b

telo118 [61]3 years ago
4 0
Give that other person brainless for helping you <3
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