Solving for Different Variables
For the equation W = Fd , solve for d
d = W/F
(2x2 - 11)(x2 + 4)
2x4 - 3x - 44
10x5 / 2x2
5x3
What is the rate of change and the y - intercept for the following equation:
y= 4x + 10
m = 4
y = 10
5 - 2 * 32
-13
Solve the following equation for y
6x - 2y = 4
y = 3x - 2
(7x)(2xy)
14x2y
(3w2)3
27w6
What is the y-intercept if the slope is 3 and goes through a point (7,3)? Write it in the full equation.
y = 3x - 18
18 / 3 * 6
36
[x + 7] = 11
x = 4
x = -18
6x(2x + y - 5)
122 + 6xy - 30x
(s4tu2)(s7t-1)
s11u2
Find the slope of the line that passes through the points (-5,7) and (10,1)
m = -2/5
(5 - 3)(5 + 3)
16
Solve for x:
(x - 1)(x + 7) = (x + 1)(x - 3)
x = 1/2
(x - 2)(3 + y)
3x + xy - 6 - 2y
m-3
1/m3
Shirley starts with $85 in the bank and saves $15 every 2 months. Write an equation for the balance of Shirley's bank account.
y = 15/2x + 85
-22
-4
Solve for y:
6x +3y = 4x - 2y +8
y = -2/5x + 8/5
(5w - 2p)(3w + p - 4)
15w2 - wp - 2p2 - 20w + 8p
4x18 / (2x22)0
4x18
Find the equation of the line that passes through the points (8,5) and (14, 20). Keep any fractions as a fraction but simplify to lowest improper fraction.
y = 5/3x - 25/3
24 * 1/4 / -2
-3