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76x + 46y=474.25

54x+37y+346.25

solve x and y
can you use substitution to do this question math 10 pre cal thanks a lot

1 answer

yes, you can use substution. You can also use determinants, matricies, and add/subtract to eliminate a variable.

I would use augmented matrix calculator. https://www.emathhelp.net/calculators/algebra-2/system-of-linear-equations-calculator/
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