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Mathematics 11 Online
OpenStudy (anonymous):

Solve 3sqrt(y-7)+10=2

OpenStudy (tamtoan):

isolate all numbers to 1 side, simplify, then square both sides and solve for y

OpenStudy (anonymous):

y=(-8/3)^2 +7 <------ if the 10 is not under the radical.

OpenStudy (anonymous):

Can someone show me step by step? Im still not able to understand how to solve for y.

OpenStudy (anonymous):

take the 10 to the other side. then divide the equation by three, and then take then square both sides and add 7 to the squared number and you will have y. Good luck.

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