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SVETLANKA909090 [29]
2 years ago
7

Solving systems of equations using substitution with both equations in y=mx+b

Mathematics
1 answer:
UNO [17]2 years ago
5 0
1. solution: (x,y)=(1,12)
x + 11 = 12x
x = 1
x = 12 x 1
y = 12
(x,y) = (1,12)
if you need the rest, let me know.
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Answer:

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Where:

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