Solve for x 9-x>10

Math
9-x>10
Move all terms not containing x to the right side of the inequality.
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Subtract 9 from both sides of the inequality.
-x>10-9
Subtract 9 from 10.
-x>1
-x>1
Multiply each term in -x>1 by -1
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Multiply each term in -x>1 by -1. When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.
(-x)⋅-1<1⋅-1
Multiply (-x)⋅-1.
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Multiply -1 by -1.
1x<1⋅-1
Multiply x by 1.
x<1⋅-1
x<1⋅-1
Multiply -1 by 1.
x<-1
x<-1
The result can be shown in multiple forms.
Inequality Form:
x<-1
Interval Notation:
(-∞,-1)
Solve for x 9-x>10

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