$$If\ 5x\ −\frac{3}{4}=2x\ −\frac{2}{3},\ then\ x=?$$

$$If\ 2z+\frac{8}{3}=\frac{1}{4}z+5,\ then\ z=?$$

$$If\ (2n+5)=3(3n−10),\ then\ n=?$$

$$If\ \ \frac{x-1}{x+1}=\frac{7}{9},\ then\ x=?$$

$$If\ 8(2x−5)−6(3x−7)=1,\ then\ x=?$$

$$If\ \frac{x}{2}−\ 1=\frac{x}{3}+4,\ then\ x=?$$

$$If\ \frac{2x−1}{3}=\frac{x−2}{3}+1,\ then\ x=?$$

The sum of two consecutive whole number is 53. the smaller number is

The sum of two consecutive even number is 86. The large of the two is.

The sum of two consecutive odd number is 36. the smaller one is