Solve the following equations.
`x-2 = 7`

Solve the following equations. 1. x-2=7 .

Solve the following equation x-2=7

Solve the following equation x-2=4

Solve the following equation: x +2/3 =4

Solve the following equation x+4 = 7

Solve the following equations. 4. (3)/(7)+x=(17)/(7), .

Solve the following equation to find x : ((x-5))/(3)-((x-2))/(4)=(7)/(2)

Solve the following equations by using the general expression for a quadratic equation: x^(2)-(7-i)x+(18-i)=0