roseflower2247
roseflower2247
29-11-2016
Mathematics
contestada
3 (3b+2)=-30 What the answer
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NekoWriter
NekoWriter
29-11-2016
3 (3b+2)= -30
9b+ 6=-30
9b=-36
b=4
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kira12345
kira12345
29-11-2016
3(3b + 2)=-30
(3) (3b) + (3) (2)=-30
9b + 6=-30
9b + 6 -6=-30 - 6
9b=-36
-36 divided by 9 equals -4.
The answer is b=-4
Answer Link
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