2 years ago

Help show work thanks there is a example

Mathematics

2 answers:

I am Lyosha [343]2 years ago

6 0

Yea I check it and did all the math 7/15 and 5/12

Dafna11 [192]2 years ago

5 0

First one: 7/15
Second one : 5/12

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3 years ago

Help me substitution method define variables

Rina8888 [55]

$\left \{ {{S=14+L} (I) \atop {S+L=124}(II)} \right.$

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