Solve for x
x<-8
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7x+4<-52
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
7x<-52-4
Subtract 4 from both sides.
7x<-56
Subtract 4 from -52 to get -56.
x<\frac{-56}{7}
Divide both sides by 7. Since 7 is positive, the inequality direction remains the same.
x<-8
Divide -56 by 7 to get -8.
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Matrix
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Limits
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