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20 - 9x = x + 10x What is X?
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1 vote
20 - 9x = x + 10x
What is X?

User Nzinga
by
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2 Answers

6 votes
I got x= 1 too hope it helped
User Alexandresoli
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5.4k points
2 votes
Answer: x=1

Explantion: 20+-9x=x+10x
20+-9x=11x
20+-9x+-11x=11x+-11
20+-20x=11x+-11x
20+-20x=0
20+-20+-20=0+-20
-20x=-20
x=1
User Daniel Moura
by
4.6k points
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