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Mathematics 14 Online
OpenStudy (anonymous):

What 2 integers have a sum of -3 and a difference of 7? I will fan and medal best answer.

OpenStudy (campbell_st):

well you need to write 2 equations... let your numbers be a and b so using the information a + b = -3 the sum of the numbers a - b = 7 the difference ----------- 2a = 4 add the 2 equations to eliminate b now solve for a, and then substitute into the 1st equation to find b. hope it helps

OpenStudy (anonymous):

Thx so much

OpenStudy (anonymous):

Hmm I didnt fan unyet cuz its loading....

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