19-02-2020
Mathematics

contestada

7 + 2/5 x =1 solve this fast

Respuesta :

19-02-2020

Answer:

x=-15

Step-by-step explanation:

7+2/5(-15)=1 || 7-30/5=1 || 7-6=1

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19-02-2020

Ok so first of lets transfer the fraction into a decimal! That’s would be .4

If .4 is with x Then .4 times 1 equals .4

.4 plus 7 equals 7.4
7.4 in fraction form is 7 and 2/5

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