17-01-2020
Mathematics

contestada

5/7 x = 55
3/7 x = 33

What is x?

x has to be the same number in each equation

Respuesta :

devishri1977 devishri1977

17-01-2020

Answer:

Yes. X= 77

Step-by-step explanation:

[tex]\frac{5x}{7}=55\\\\x=\frac{55*7}{5}=11*7=77\\\\\\\ \frac{3x}{7}=33\\\\ x=\frac{33*7}{3}=11*7=77[/tex]

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