moscorogers moscorogers

20-03-2019
Mathematics

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Please Help Me, Or help me understand how to work out problems like these

Please Help Me Or help me understand how to work out problems like these class=

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EdwardYang EdwardYang

20-03-2019

7e - 4 = 31

Add 4 on both sides.

7e = 35

Divide by 7.

e = 5

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