SOLUTION: -2[4-(3b+2)]=5-2(3b+6)

Question 161878This question is from textbook
: -2[4-(3b+2)]=5-2(3b+6) This question is from textbook

Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
-2[4-(3b+2)]=5-2(3b+6)
-2[4-3b+2]=5-6b-12
-2[6-3b]=-6b-7
-12+6b=-6b-7
6b+6b=-7+12
12b=5
b=5/12
proof:
-2[4-3*5/12+2]=5-2(3*5/12+6)
-2[4-15/12+2]=5-2(15/12+6)
-2[6-15/12]=5-30/12-12
-12+30/12=-7-30/12
30/12+30/12=-7+12
60/12=5
5=5

RELATED QUESTIONS
(2a^5/3b^4)^-2 (answered by lynnlo)

PLease help me to solve this equation:... (answered by jim_thompson5910)

divide... (answered by lwsshak3)

Divide:... (answered by stanbon,algebrahouse.com)

... (answered by checkley71)

(-6b + 2) - (3b + 4)... (answered by Boreal)

9(b-4)-7b=5(3b-2) (answered by checkley77)

9(b-4)-7b=5(3b-2) (answered by jim_thompson5910)

Simplify:... (answered by edjones)