3 years ago

What is X for? x+20=35-4x

Mathematics

2 answers:

avanturin [10]3 years ago

5 0

Answer: x=3

You first place the x's in one side and the non x's in the other. Remember DCI.

Then solve. You get x=3

Helen [10]3 years ago

4 0

X+4x=35-20. 5x=35-20. 5x=15. X=3

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