LilE9890 LilE9890

20-02-2024
Mathematics

contestada

What should be the first step in adding these eqautions to elminate y?
12x-2y=-1
+4x+6y=-4

a. multiply the top equation by 3
b. multiply the bottom equation by 12
c. multiply thr top equation by 4
d. multiply the bottom equation by 3

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