12-4=8 8-4=4 4-4=0
12-4=8 8-4=4 4-4=0
I can't figure it out
2x-2/4x + 4x+12/7x
3-2x/2x-3
helpppppp
i need the answer for my homework it is a proportion. The book says solve and write and check the proportion.
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