Solve for x: 2x + 3 = 9
Simplify: 5a - 3b + 2a - b
Find the area of a rectangle with length 10 cm and width 6 cm.
Solve for x: 5x - 2 = 3x + 10
Simplify: 2(3x + 4) - 5x
Find the perimeter of a square with side length 8 cm.
Solve for x: 3x - 7 = 14
Simplify: 4x - 3(x - 2)
Find the circumference of a circle with radius 5 cm.
Solve for x: 2x + 5 = 7x - 6
Simplify: 6a - 4b + 3b - 2a
Find the slope of the line that passes through the points (3, 4) and (5, 8).
Solve for x: 4(x - 3) = 20
Simplify: 2(4x - 3) + 3(x + 2)
Find the area of a triangle with base 10 cm and height 6 cm.
, Solve for x: 3(x - 2) + 4 = 19
Simplify: 5x + 2(x - 3) - 3(x + 1)
Find the volume of a rectangular prism with length 6 cm, width 4 cm, and height 5 cm.
Solve for x: 2x - 3 = 7x + 4
Simplify: 4(2x - 3) - 3(3x + 2)
Find the perimeter of a rectangle with length 12 cm and width 8 cm.
Solve for x: 5x - 8 = 7 - 2x
Simplify: 2x(3x - 4) - 5x
Find the area of a circle with diameter 10 cm.
Solve for x: 3(x - 5) = 2x - 7
Simplify: 5(2x + 3) - 2(3x - 5)
Find the slope of the line that passes through the points (2, 3) and (4, 5).
Solve for x: 3x - 7 = 8 - x
Simplify: 4(3x - 2) - 2(x + 4)
Find the volume of a sphere with radius 4 cm.
Solve for x: 2(x - 3) - 5 = 3x + 4
Simplify: 2(4x + 3) - 3(x - 2)
Find the perimeter of a triangle with sides 5 cm, 7 cm, and 9 cm.
Solve for x: 4x - 3 = 5x + 2
Simplify: 5(2x + 3) - 3(x - 4)
Find the area of a trapezoid with bases 8 cm and 12 cm, and height 5 cm.
Simplify: 2x + 4x - 5x
Solve: 3x + 4 = 16
Evaluate: 5a - 2b if a = 3 and b = 4
Simplify: 3(2x + 4y) - 2(x - y)