3 years ago

Find the expression you can substitute for x in 5x+y=10 to solve the system below

Mathematics

1 answer:

Alex17521 [72]3 years ago

8 0

First you would need to move the variable causing it to change its sign

5x=10-y

Then divide both sides by 5

X=2-1/5y

Then you are left with your answer:

x=2-1/5y

Hope this helps! :3

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