Question

Write and simplify the expression equivalent to 2(7x + 3) + 9x.

Answer 1

Hi student, let me help you out! :)

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We are asked to simplify the expression 2(7x+3)+9x.

$\triangle~\fbox{\bf{KEY:}}$

• We need to multiply 2 times 7x and 3, and then add 9x.

So, let's compute...

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After performing multiplication we obtain

$\star~\mathrm{14x+6+9x}$

Now add 9x:

$\star~\mathrm{23x+6}$

Hope it helps you out! :D

Ask in comments if any queries arise.

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Answer 2

23x+6 is the answer