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Mathematics 11 Online
OpenStudy (fairygirl0404):

If you want to solve the system by addition, what could you do? 5x+2y=8;2x+y=4 a. Multiply the 2nd equation by 5 and add to the 1st equation b. Multiply the 2nd equation by 2 and add to the 1st equation c. Multiply the 2nd equation by -2 and add to the 1st equation

OpenStudy (priyar):

try to eliminate one variable

OpenStudy (priyar):

see which of the options on carrying out will help eliminate one variable out of x and y

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