Question

Evaluate the following when x = 3
2x+ 5(x)

Answer 1

Hi!

I can help you with joy!

Evaluate:

`\fbox{2x+5x}` when
`\fbox{x=3}`

First, add x's:

`\rm{7x}`

Now, plug in the value of x (3)

`\rm{7(3)`

Multiply:`

`\rm{21}` (Answer)

Hope it helps!

Ask me if you have any doubts.

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Answered by

~Silent~