Answer:
4x+y add like terms ... -5+9=4 and -y(or -1)+2y=y
Answer:
6 : 15
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Just add 12 to -7, -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12
Education school,Our military defense and Law enforcement like the Police.