9(b-4)-7b=5(3b-2)

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2 Answers

 

9(b - 4) - 7b = 5(3b - 2)
9b - 36 - 7b = 15b - 10
2b - 36 = 15b - 10
15b - 2b = 10 - 36
13b = -26
b = -26 / 13
b = -2

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9(b-4)-7b=5(3b-2) 9b-36-7b=15b-10 9b-7b-15b=-10+36 -13b/-13=26/-13 b=-2
by Level 12 User (101k points)

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