Solve the following equation and inequality for the respectivevariable. If the equation is an identity, or has no solution, or has an extraneous solution, please state so. For the inequality, write the solution in interval notation, and represent the solution graphically on a number line.

If there is no solution, type in no solution, and if the equation is an identity, type in identity forx=.

Equation:

3x8=2x+4

x= ________

Inequality:

3x8>2x+4

Algebraic Solution:

For use <= and for use >=, and please avoid using spaces.

Answer:_______________

Interval Notation: (Please draw a graphical solution in your notes to practice.)

For type infinity and for union symbol,, type a capital letter U, and avoid using spaces.

Answer___________________