skiboat84
skiboat84
01-09-2016
Mathematics
contestada
what is -1/2b+9=5 worked out and also answer
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Kjftw
Kjftw
01-09-2016
-1/2b+9=5 -1/2b=-4 B=8
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izziefranco
izziefranco
01-09-2016
-1/2b + 9 = 5, isolate the variable ( b )
in this case subtract 9 from both sides
-1/2b= -4
divide by number next to variable
b = 8
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