$$x-1>-3$$

$$2\log\left(x\right)+\log\left(4\right)=16$$

$$\left(7m^2+8n^3\right)^2$$

$$csc\left(x\right)cot\left(x\right)+3csc\left(x\right)=0$$

$$3x+10<1$$

$$\int\frac{9\sin\left(x\right)+4\sec\left(x\right)}{\tan\left(x\right)}dx$$