5x + 2y = 5 3x - y = 14 Which of the following equations is not a result of solving the system of equations by addition?
1 answer:
Answer:
11x = 19
Step-by-step explanation:
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W= width
l= length
2w+2l=42
l=2w-3
w= 8
l= 13
Answer:
3+5=5+3
Step-by-step explanation:
a+b=b+a
comunitive property
Where are the functions?
your question is incomplete?
Give ten fifth teen twenty so...98
Answer:
half hour
Step-by-step explanation:
Do 1 fourth times two
