Solving One & Two Step Equations
Solve for x.
-3x = 12
What is x = -4?
Solve for x.
22 + 2x = 43 + x
What is x = 21?
Solve for x.
5x + 7m = 21
What is x = (21 - 7m)/5
Solve the inequality for a.
-8 + 4a < 6a
What is -4 < a or a > -4
Write the interval. x is greater than or equal to 3
[3,infinity)
Solve for x.
18 = x - 9
What is x = 27?
Solve for m.
7m = 9(m + 4)
What is m = -2?
Solve for y.
a = by - 6
What is y = (a + 6)/b
Solve the inequality for x.
-7x - 13 < 29
x > -6
Write the interval. x < -2
(-infinity, -2)
Solve for x.
9x - 2 = 34
What is x = 4?
Solve for q.
12q – 15 = 3(2q +3)
What is q = 4?
Solve for c.
A = 35 + 2c
What is (A - 35)/2
Solve the inequality for x.
6(x + 4) > 2(2x + 8)
What is x > -4
Write the interval. 5x > 25
(5, infinity)
Solve for x.
15 = 3 - 4x
What is -3?
Solve for k.
9(11 – k) = 3(3k – 9)
What is k = 7?
Solve for W.
-WP = -2L + 2W
What is 2L /(P + 2)
Solve the inequality for x.
3x - 6 > 15 - 18x
What is x > 1
Write the interval. -4x > 8
(-infinity, -2)
Solve for x.
25 + 5x = 26
What is 1/5 or 0.2
Solve for x.
(3/4)x + 5 = 20
What is x = 20?
Solve for x.
ax - bx = c
What is c /(a-b)
Solve the inequality for m.
5(-3m - 1) < -m + 23
What is m > -2
Write the interval. -72 < -6x
(-infinity, 12)