What is the value of x in the equation 7x + 2y=48, when y = 3? 0 x = 6 x=7

asked Oct 19, 2020 120k views

4 votes

What is the value of x in the equation 7x + 2y=48, when y = 3?
0
x = 6
x=7

5.7k points

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4 votes

Answer:

x = 6

Explanation:

7x + 2y=48

7x = 48 - 2y

x = (48 - 2y) / 7

when y = 3,

x = [48 - 2(3)] / 7

x = [48 - 6] / 7

x = 42 / 7

x = 6

Jon Black answered Oct 26, 2020

5.9k points

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