Solve for w
w<-2
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3w<-7+1
Add 1 to both sides.
3w<-6
Add -7 and 1 to get -6.
w<\frac{-6}{3}
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
w<-2
Divide -6 by 3 to get -2.
Examples
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Matrix
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Simultaneous equation
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Integration
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Limits
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