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Mathematics 10 Online
OpenStudy (anonymous):

Solve 15 – x = 2 A. –13 B. 17 C. 13 D. 3

OpenStudy (anonymous):

i'm pretty sure B

pooja195 (pooja195):

add 15 to both sides remeber we are isolating x

pooja195 (pooja195):

B is incorrect

OpenStudy (anonymous):

I'm sure it is 13. 15 -x = 2, so you move x to the right and you have 15 = 2+x. and you subtract 2 on both sides

OpenStudy (anonymous):

thanks. :D:D:D:D

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