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If RS = 7, ST = 3x, and RT = x + 9, what is RT?
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If RS = 7, ST = 3x, and RT = x + 9, what is RT?

User Hiral Vadodaria
by
6.2k points

1 Answer

4 votes

Answer:

RS+ST = RT;

7+3x=x+9

2x = 16;

x = 8;

RT = 8+9 = 17;

User Konstantin Kuznetsov
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6.3k points
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