ajspyman1 ajspyman1

16-10-2018
Mathematics

contestada

The sum of eight times a number and fifteen is seven

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moony29 moony29

16-10-2018

8x+15=7
8x=7-15
8x=-8
x=-8/8
x=-1

Answer Link

16-10-2018

The answer is (8•x)15=7

Answer Link

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