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30 March, 19:16

How to solve system of equation by elimination

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  1. 30 March, 21:36
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    This is done by getting each equation to have one term that is the opposite of the other. For instance, if the first equation has a 3x, the second should have a - 3x. If the equations do not already have this, you must multiply one or both of the equations by a number to get them to match.
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