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2 years ago

4y-8-2y+5=0 help please

Mathematics

1 answer:

tia_tia [17]2 years ago

4 0

4y - 8 - 2y + 5 = 0
2y - 3 = 0
2y = 3
y = 3/2

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Step-by-step explanation:

For this case we can verify if the following expression is true or false:

The sum of x and it’s opposite is always zero?

If we want to proof this we need to show that for any number is true.

1) Let's consider the first case with the number 0 the oppose is also 0 and we have that 0-0=0 so then applies

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