there are 68 students in the 6th grade in the election for class president gary got 18 votes julie got 22 votes and the third ca ndidate got y votes if every student voted which equation gives the correct value for y
1 answer:
Okay! Let's think simply about this and set up an equation.
18 votes + 22 votes + y votes = ?
It has to equal 68 votes because the problem says <em>everyone voted. </em>
All we need to do to figure out how much y is, is to subtract 18 and 22 from 68.
That way, we are left with however many votes the student gave to the <em>3rd candidate. </em>
<u>18 + 22 + y = 68 </u>
<u>y = 68 - 18 - 22 </u>
<u>y = 28 </u>
Your answer is 28 votes
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