malba3216 malba3216

30-10-2018
Mathematics

contestada

4x + 5y=159 what is x and y together

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pmlucey pmlucey

30-10-2018

Answer:

x=all real numbers

y= all real numbers

Step-by-step explanation:

4x+5y=159

5y=159-4x

4x=159-5y

4x+(159-4x)=159

159=159

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