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4 years ago

For all real values of m, 8 + 3(m - 5) =?

Mathematics

1 answer:

sineoko [7]4 years ago

7 0

Answer:

We have the value as 3m-7

Step-by-step explanation:

It is given that we have the real number m. Now we are required to find the simplified form or the value of the expression: $8 + 3(m - 5)$

Thus we can write it as:

$8 + 3(m - 5)\\=8 + 3m-3\cdot \:5$

Here we have to use the property:

$a\left(b-c\right)=ab-ac$

So now we have:

$8 + 3m-3\cdot \:5\\=8+3m-15\\=3m-7$

So this is the required final value of the expression.

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When done correctly it should look like this:

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Thats the answer.

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negative 3 times negative 2 gives you 6. Both signs are negative, and you would suppose it would turn into a negative but thats only true when both signs are mixed. Both the 3 and the 2 are negative, making the signs the samez giving you positive

Dont forget to make this the brainliest answer to help those in need. also add a 5 star and a heart. thanks for the support hope it helped. have a nice day

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