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21-10x=9 Please help me
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2 votes
21-10x=9
Please help me

User Kyrpav
by
3.6k points

1 Answer

5 votes

Answer:

1.2

Explanation:

Collect like terms:

-10x = 9 - 21

-10x = -12

10x = 12

x = 12 / 10 = 1.2

User Holger Leichsenring
by
3.1k points
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