Seudónimo Seudónimo

20-05-2017
Mathematics

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What is 3y+5y=19

Please help

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Genius2017 Genius2017

20-05-2017

The answer is y = 19/8. This is because 3y + 5y = 19 then 8y = 19 then dividing both sides by 8 gives y = 19/8.

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kiyomibrinkley kiyomibrinkley

20-05-2017

3y + 5y can be simplified to 8y because they have the same variable (y)

8y = 19

now you have to divide by 8 on each side

y= 19/8
or
y= 2.375

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