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GenaCL600 [577]
3 years ago
5

Find x if S is between R and T RS is x+3 ST is 5x and RT is 57

Mathematics
1 answer:
Mila [183]3 years ago
7 0
Since S is between R and T, then we know
RS + ST = RT
(x+3) + (5x) = 57
6x+3 = 57
6x = 54
X = 9
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