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Algebra
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OpenStudy (anonymous):
What do you do when you must solve a system of equations by elimination but all of the coefficients on the variables are different? What is important to remember when doing this?
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OpenStudy (shamil98):
You multiply the equations by a certain number to get one of the variables cancelled.
OpenStudy (shamil98):
Either that or divide the equations by a number (if possible) to get rid of a variable as well.
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