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Simplify the expression. 5x + 3/4 - 1/4 + x - 9
6x - 8 1/2
Solve the equation for x. 4x - 8 = 12
x = 5
Evaluate the expression when x = -3 3(2x + 12)
18
Solve the equation for m. 2m+14=16
m = 1
Solve the inequality for b and graph the solution. b - 7 >/= -3
x >/= 4. Closed circle at 4 and arrow goes right.
Solve the equation for x. 3x + 4 = 19
x = 5
Evaluate the expression when x = -4. 4(2x + 10)
x = 8
Solve and graph the inequality. y - 8 < -10
y < -2. Open circle at -2 and shaded to the left.
Solve and graph the inequality. x - 3 </= 4
x </= 7. Closed circle at 7 with an arrow going left.
Solve the equation for n. 30 = 4n - 6
n = 9
Solve the equation for x. 4x - 9 = 19
x = 7
Solve the inequality for x and graph the solution. x + 5 >/= 2
x >/= -3. Closed circle at -3 and arrow going right.
Solve the equation. -3m - 14 = 28
m = - 14
Evaluate the expression when x = -6. 4(3x + 24)
24
The length of a rectangle is four times the width. The perimeter is 50 feet. Find the length and width of the rectangle.
length = 20 and width = 5
Simplify the expression. 4x + 1/4 + 1/4 + x - 3
5x - 2 1/2
