Solving Simple Equations
z + 3 = -6
What is z = -9?
3y + 11 = -16
What is y = -9?
r + 2 = 3r
What is r = 1?
|w| = 3
What is w = 3 and w = -3?
x + y = 2, solve for x
What is x = 2 - y?
4x = 12
What is x = 3?
6 = 1 - b
What is b = -5?
3n - 3 = 4n + 1
What is n = -4?
|t| = -10
2x - 4y = 20, solve for x
What is x = 2y + 10?
x - 5 = -9
What is x = -4?
n + 5n + 7 = 43
What is n = 6?
2(y - 4) = -4(y + 8)
What is y = -4?
|y + 3| = 17
What is y = 14 and y = -20?
2x - 4y = 20, solve for y
What is y = x/2 - 5?
-n/5 = -2
What is n = 10?
-6x + 23 + 2x = 15
What is x = 2?
5(1 + x) = 5x + 5
What is infinitely many solutions?
|x - 5| = 3
What is x = 8 and x = 2?
8x - 3 = 5 + 4y, solve for y
2.6 = -0.2t
What is t = -13?
-4(2z + 6) - 12 = 4
What is z = -5?
3(n + 4) = (1/2)(6n + 4)
What is no solution?
|x + 2| = |x + 4|
What is x = -1?
V = (1/3)Bh, solve for h
What is h = 3V/B?