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If R is the midpoint of QS , find QS (QR = x+7and RS =2x-10) help please

If R is the midpoint of QS , find QS (QR = x+7and RS =2x-10) help please
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2 votes
If R is the midpoint of QS , find QS (QR = x+7and RS =2x-10)
help please

User Hpaulj
by
8.7k points

1 Answer

3 votes
2x-10=x-7
-x
x-10=-7
+10
x=3
User Siecje
by
7.8k points
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