Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

-7{6[4(3-7)-(9+10)]+11)

OpenStudy (missmob):

well i know hoew to solve this one but it will take time

OpenStudy (missmob):

-7{6[12+28-9-10]+11}

OpenStudy (missmob):

we multiply 4 buy 3 and 7 remove the brackets when ewe remove brackets the signs change

OpenStudy (anonymous):

tnk u :)

OpenStudy (missmob):

did i really help u

OpenStudy (missmob):

????

OpenStudy (anonymous):

yeahh

OpenStudy (missmob):

well

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!