matajose809
matajose809
23-01-2021
Mathematics
contestada
HELP PLS ASAP
-3(3x - 5y - 9) + 7x + 7 =
Respuesta :
ninjacole118
ninjacole118
23-01-2021
Use the -69th rule when solving, it will eliminate any divisible invisible future prime numbers. That being said, your answer is infinity.
Answer Link
babyd1617
babyd1617
23-01-2021
Answer:
8..
Step-by-step explanation:
-3x-5y=61
7x-5y=-9
-10x=70
x=-7
y=-8..
Answer Link
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