3 years ago

What statement complete the proof below given 3x+ 7=x-5

Mathematics

2 answers:

dusya [7]3 years ago

5 0

X = -2 ............................... .................... ( I had to add the dots so it would be 20 characters)

Advocard [28]3 years ago

4 0

Proof: x=-6

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3 years ago

6 bags of plaster do 33m2 how many m2 can be done with 5 bags

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