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stiks02 [169]
3 years ago
7

Solve the system using substitution x+y=8 y=3x

Mathematics
2 answers:
baherus [9]3 years ago
4 0
X=2 because add the x value to get 4 and then divide
Eddi Din [679]3 years ago
3 0
X+3x=8
x=8-3x is how far i could simplify
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