5x+2,x=7 can u explain this to me
2 answers:
<h2><u><em>
37 </em></u></h2>
So basically x is equal to 7. That means that you need to plug 7 in for x. It should look like this: <u>5(7) +2 </u>. You can then plug that into your calculator in order to get <u>37</u> !
I really hope that helped you understand!!
You have to substitute the x so since x=7 you have to do 5x7 which is 35 then you add the 2 making 37. Just tell me if you have any questions
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