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OpenStudy (mutie):
Please check if correct? What is the solution to the equation 15 + x = –7? ** My answer > x = 22 (A) A. 22 B. –8 C. 8 D. –22
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Nnesha (nnesha):
who did you solve for x ?? subtract add divide or muliply ?
Nnesha (nnesha):
multiply*
OpenStudy (anonymous):
OKAY, the answer cant be which ones @Mutie?
OpenStudy (mutie):
Umm, I meant to put -22 actually! Because 15 + -22= -7?
Nnesha (nnesha):
15 ??
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Nnesha (nnesha):
|dw:1427176766139:dw| 15 is positive at the left side you have to do opposite of addition to cancel out 15 so subtract 15 both side
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