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Mathematics 22 Online
OpenStudy (anonymous):

4. In the equation below, what do you need to do to both sides of the equation to find x? A. Subtract 17.28 B. Divide by 12.50 C. Add 12.50 D. Divide by 17.28

OpenStudy (aripotta):

it says we have to log in

OpenStudy (anonymous):

After charlie bought a cd on sale for 12.50 he had 17.28 in his pocket left what equation would fit for how much he has left X-12.50=17.28

OpenStudy (aripotta):

add 12.50 because in order to get x by itself, you have to do the opposite. and the opposite of -12.5 is +12.5

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