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| So thats the problem, I think I will discussed it to you again Mr. Ted for you to discussed it to your class much clearer . | |
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| I think your right , I need to refresh my mind again about elimination and substitution. | |
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Mr. melvin starts discussing...
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| so this is how it goes, make the coefficients of one of the variables the same value in both equations. Then either add the equations or subtract one equation from the other . this is elimination | |
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| Can you give some example of it? | |
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| 2x+3y=15 and 4x-3y=3, follow the ateps and yo'll get the naswer. | |
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| okey, I now truely understand now how to solve equation using elimination, but how about the substitutuion? | |
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