What is the value of x in the equation 1/5x - 2/3y = 30, when y = 15? o 4 8 80 200

asked Jul 28, 2021 227k views

4 votes

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

o 4
8
80
200

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3 votes

Answer:

x = 200

Explanation:

1/5x - 2/3y = 30 y = 15

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

1/5x - 10 = 30 | + 10

1/5x = 40 | * 5

200 = x

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