layton81 layton81

04-09-2018
Mathematics

contestada

What is the value of x in the equation 1/5x - 2/3y =30 when y = 15

Respuesta :

meredith48034 meredith48034

04-09-2018

1/5x-2/3(15)=30

1/5x-10=30

1/5x=40

x= 200

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