erictran2228 erictran2228

13-05-2022
Mathematics

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if x-2y=10 and x≠0, what is the value of 2x/y+5

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ChibiNyan ChibiNyan

13-05-2022

Answer: 4

Step-by-step explanation:

x - 2y =10

x = 10 + 2y

[tex]\frac{2x)}{y + 5}[/tex]

[tex]\frac{2(10+2y)}{y+5}[/tex]

[tex]\frac{20+4y}{y+5}[/tex]

[tex]\frac{4(5+y)}{y+5}[/tex] ... cancel like terms (y + 5)

= 4

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