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In Mathematics / Middle School | 2014-04-24

What is the value of x in the equation 4x + 8y = 64?

Asked by cupcakerainbow

Answer (3)

The given equation is --> 4x + 8y = 64 ==> 4x = 64 - 8y ==> x = 64/4 - 8y/4 ==> x = 16 - 2y
So, the final answer is --> x = 16-2y

Answered by utsavsingh | 2024-06-10

4x +8y=64
subtract 8y on both sides 4x=-8y +64
divide by 4 both sides with all # x=-2y+16

Answered by yadiras20mendez | 2024-06-10

To find x in the equation 4x + 8y = 64, you isolate x resulting in the equation x = 16 - 2y. This shows x is dependent on the value of y. Without a specific value of y, you cannot determine a numeric value for x.
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Answered by Anonymous | 2024-10-10

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