deciddueye
deciddueye
31-03-2021
Mathematics
contestada
substitution:
y=6x+11
y-4x=15
Respuesta :
mcarter28
mcarter28
31-03-2021
Answer:
x=2
Step-by-step explanation:
6x+11-4x=15
2x+11=15
2x=4
x=2
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