Simplify the expression 3x + 2y - 4z when x=2,y=5,and z=3.

Which of the following is an equivalent expression to 5(x + 2) -3x?

Evaluate the expression 2(3x - 4) + 5x when x =1.

Simplify the expression 2x² - 3x + 4x² - 5 when x=2.

Which of the following expressions is equivalent to 4(x - 3) + 2(2x + 1)?

Solve the equation 3(2x - 1) = 15.

Simplify the expression 2(x + 3) + 3(2x - 4) - 5x.

Solve the equation 4x + 7 = 23.

Evaluate the expression 3(x - 2)² when x = 4.

Simplify the expression 2(3x - 4) - 5(2x + 1) + 3.