Solve for x
x<-3
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-5x-25>-10
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
-5x>-10+25
Add 25 to both sides.
-5x>15
Add -10 and 25 to get 15.
x<\frac{15}{-5}
Divide both sides by -5. Since -5 is negative, the inequality direction is changed.
x<-3
Divide 15 by -5 to get -3.
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Matrix
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Simultaneous equation
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Limits
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