# Geometry

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*Find the value of the variable and LM if L is between N and M

9) NL = 5x, LM = 3x, and NL = 15

*Find the value of the variable and ST if S is between R and T

28) RS = 7a, ST = 12a, RS = 28

how do you work these out?

• Geometry -

9) If NL =5x and NL=15
then 5x=15 and you solve for x.

28) Same technique, you are given RS as 28 and 7a solve for a.

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