How do you solve the equation #(-8b-(-9))/(-10)=17#?

1 Answer
Dec 17, 2016

#b=179/8#

Explanation:

To eliminate the fraction, multiply both sides of the equation by - 10

#cancel(-10)xx(-8b+9)/cancel(-10)=(-10xx17)#

#rArr -8b+9=-170#

subtract 9 from both sides.

#-8bcancel(+9)cancel(-9)=-170-9#

#rArr-8b=-179#

To solve for b, divide both sides by - 8

#(cancel(-8) b)/cancel(-8)=(-179)/(-8)#

#rArrb=179/8" is the solution"#