Twelve less than the product of three and a number is less than 21
2 answers:
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Answer:
x+
y+5=0
Step-by-step explanation:
the intersection of x-2y=0 and 3x+y+5 is (;
)
=> the line : x+
y+5=0
Answer:
x+
y+5=0
Step-by-step explanation:
the intersection of x-2y=0 and 3x+y+5 is (;
)
=> the line : x+
y+5=0