SOLUTION: b+3=9-b soution add b on the both sides of equality sign(=)as result u get b+b+3=9-b+b 2b+3=9+0 as -b+b equals zero 2b=9-3 subtract 3 on bot sides 2b=6

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Question 13777: b+3=9-b
soution
add b on the both sides of equality sign(=)as result u get
b+b+3=9-b+b
2b+3=9+0 as -b+b equals zero
2b=9-3 subtract 3 on bot sides
2b=6 divide by two on both sides
b=6/2
b=3 answerrrrrrrr now happy

Found 3 solutions by rahman, tjnw79, baigshahib:
Answer by rahman(247)   (Show Source):
You can put this solution on YOUR website!
b+3=9-b
b + b = 9 - 3
2b = 6

b=3
OK

Answer by tjnw79(57)   (Show Source):
You can put this solution on YOUR website!
b+3=9-b
What you do to one side (=) you must do to the other
Take the -b and cancel the one side out by adding it to itself and the other side.
2b+3=9
subtract the 3 from both sides
2b=6
from here it is simple
b=6/2
b=3

Answer by baigshahib(11)   (Show Source):
You can put this solution on YOUR website!