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Graphic method...please 1) a+b=76 a-b=12 a=? b=? 2) a+b=365 b=4a
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1 vote
Graphic method...please

1) a+b=76
a-b=12
a=?
b=?

2) a+b=365
b=4a

User Joemon
by
8.2k points

1 Answer

3 votes

1)

44+32=76

44-32=12

a=44

b=32


2)

73+292=365

292=(4)*(73)

a=73

b=292

User Rethab
by
8.3k points
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