Question

Simplify the following expression: 21(x-4)+2

Answer 1

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Answer 2

\[21(x-4)+2\]
Distribute:\[=(21)(x)+(21)(−4)+2\]
\[=21x+−84+2\]
Combine like terms: \[=21x+−84+2\]
\[=(21x)+(−84+2)\]
\[=21x+−82\]

Answer 3

So you just add 21+-82?

Answer 4

What does the x mean?

Answer 5

oh nvm....

Answer 6

21x + -82 is the answer

Answer 7

yeah I see that now... thanks :)

Answer 8

yw :)

Answer 9

well for my answer it shows - not +...