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OpenStudy (anonymous):
If BC = 2x + 1, CD = 3x - 4 and BD = 22, find the value of x.
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OpenStudy (anonymous):
BD=BC+CD
OpenStudy (anonymous):
CAN YOU SUBSTITUTE
OpenStudy (anonymous):
yes so it would be (2x-1) + (3x-4)
OpenStudy (anonymous):
=22
OpenStudy (anonymous):
\[22=2x+1+3x-4\]
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OpenStudy (anonymous):
5x + 3 = 22 ?
OpenStudy (anonymous):
It would be 5x-3=22
OpenStudy (anonymous):
@Ivasquev462 used 2x-1 instead of 2x+1
OpenStudy (anonymous):
@lvasquev462
OpenStudy (anonymous):
ohh ok so
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OpenStudy (anonymous):
x=5
OpenStudy (anonymous):
yes x is 5
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