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Mathematics
OpenStudy (anonymous):

solve. x-7 = 3 ---- --- x+8 7

8 years ago
OpenStudy (anonymous):

can u re write this plaese

8 years ago
OpenStudy (anonymous):

x=10 x=15

8 years ago
OpenStudy (anonymous):

is this a fraction??

8 years ago
OpenStudy (anonymous):

ya ^^^^^^^^

8 years ago
myininaya (myininaya):

7(x-7)=3(x+8) 7x-49=3x+24 7x-3x=24+49 4x=73 x=73/4

8 years ago
OpenStudy (anonymous):

tina ann, do you know how to cross multiply?

8 years ago
OpenStudy (anonymous):

yes

8 years ago
OpenStudy (anonymous):

oh well, myininaya already gave you the answer nvm

8 years ago
myininaya (myininaya):

sorry i stole your thunder dhatraditya

8 years ago
OpenStudy (anonymous):

lol

8 years ago
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