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Mathematics 17 Online
OpenStudy (anonymous):

Solve for the variable: -6b – 20 = 40 A. -12 B. -10 C. 1 D. 10

OpenStudy (mathmale):

"If equals are added to equals, the sums are equal." How about adding 20 to both sides of your equation? Bet you'll then see what you have to do to solve for the variable b.

OpenStudy (anonymous):

-6b= 60 then divide by 6 equals 10 so b= 10 6(10)-20= 40

OpenStudy (anonymous):

-60(-10) = 60

OpenStudy (mathmale):

Sadie, please respond. What do YOU think?

OpenStudy (anonymous):

answer -10 B

OpenStudy (anonymous):

thank you everyone for your help

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