20-09-2016
Mathematics

Answered

what is 8-(3+b)=b-9 solved out i´m having trouble because of the negative before the parenthesis

Verified Answer :

20-09-2016

Original) 8-(3+b)=b-9
Step 1) 8(-3-b)=b-9
Step 2) -24-8b=b-9
+8b +8b
Step 3) -24=9b-9
+9 +9
Step 4) -15=9b
divide both sides by nine
I pretty sure it's -1.66

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