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In Mathematics / High School | 2014-10-30

What is the value of y in the equation [tex]6.4x + 2.8y = 44.4[/tex], when [tex]x = 3[/tex]?

[tex]y =[/tex]

Asked by Anonymous

Answer (3)

To calculate this kind of problem, you must first convert the said equation to a form that could be the solution in getting the value of Y and the solution would be Y = (44.4-6.4X)/2.8. and the possible value of Y based on the formula, is 9. I hope this would help.

Answered by meerkat18 | 2024-06-10

6.4(x)+2.8y=44.4 6.4(3)+2.8y=44.4 19.2+2.8y=44.4 2.8y=25.2 y=9

Answered by veronicakelly57 | 2024-06-24

By substituting x = 3 into the given equation and solving for y , we find that y = 9 .
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Answered by meerkat18 | 2024-08-15

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