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Mathematics 21 Online
OpenStudy (anonymous):

The point (0, -3.5) lies on the line 11x – 6y = 21. Determine if this point is a solution of the system 11x – 6y = 21 9x + 8y = 43

OpenStudy (angela210793):

if it satisfies the other equation (9x+8y=43) then yes it is a solution... try it

OpenStudy (didee):

substitute x an y for the values given and see if it equals 21 and 43. If it does satisfy the equation then it is a solution, otherwise not.

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