Bigzaddy1 Bigzaddy1

05-04-2016
Mathematics

contestada

since for x. show all steps and check your work

30+10x=70

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Аноним Аноним

05-04-2016

x=4

Because when you add 3 and four it equals 7
First you multiply 10 x 4 and get the answer 40
So 30 + 40= 70

Hope this helps!

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05-04-2016

30 + 10x = 70
10x = 70 - 30
10x = 40
x = 40/10
x = 4

Answer Link

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