5x+9=3x=33
5x-3x=33-9
2x=24
x=12
BK=2(5(12)+9)
=138
If M is midpoint of line BK,
BM = 5x + 9, MK = 3x + 33 then what does x equal. What does BK equal.
4 answers
the first line should be "5x+9=3x-33"
ok thnx
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