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A student solution to the equation 3X +2 equals 15 the show. Describe and correct the error that the student made.

A student solution to the equation 3X +2 equals 15 the show. Describe and correct the error that the student made.
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1 vote
A student solution to the equation 3X +2 equals 15 the show. Describe and correct the error that the student made.

User Monzoor Tamal
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1 Answer

2 votes
I think it should be 3x+3 equals 15
why?
because if x=4, then 3 times 4 equals 12. plus 3.equals 15

I hoped. it helps :)
User Marty Chang
by
8.3k points
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