Algebraic Algorithms
Solve the equation for x:
3/(x+5) = 2(2x + 3)
x = 1/4 (or x = 0.25)
Find the equation of the line parallel to x = 3 and contains the point (2, -5)
x = 2
Find the value of x given that angle 1 is complementary to angle 2.
Angle 1 = 3x + 4 Angle 2 = 2x + 11
x = 15
Given the function f(x) = 3x - 2, find the values of f(-1), f(0), and f(1)
f(-1) = -5, f(0) = -2, f(1) = 1
Solve the following expression, given that x = 1/2, y = -2/3 and z = 3/4
(1/x - 1/y - 1/z)2
169/36
$1000 is invested in a bank at 20% interest. How long will it take for the investment to triple?
10 years
Given that angle 1 and angle 2 are corresponding angles, find the value of x
angle 1 = 5x + 7 angle 2 = 4x + 30
x = 23
Given that f(x) = 3x + 7, when does f(x) = 10
x = 1
simplify the expression by rationalizing the denominator:
(x sqrt 3)/ sqrt x
sqrt 3x
Express 81/3x as a power of 3 and solve for x if 81/3x = 9.
34/3x = 32 x = 2
Given isosceles triangle with a base angle of 3x and a vertex angle of 30, find the value of x.
x = 25
Find the value of x given the two points (x, 4) and (2, 2) have a slope of -2/3.
x = 1