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Combining Like Terms
Adding and Subtracting Linear Equations
Solve for the variable using Addition or Subtraction
Solving for the variable using Multiplication and Division
Solve for the variable
100
8x - 5 + 2x
What is 10x - 5
100
(c - 4) + (3c + 9)
What is 4c + 5
100
p - 3 = -4
What is p = -1
100
7x = -3
What is x = -3/7
100
-2c + 6 = -8
What is c = 7
200
2.5w - 3y + 4w
What is 6.5w - 3y
200
(3j + (8j - 7)
What is 11j + 4
200
t - 3.7 = 1.2
What is t = 4.9
200
2( x + 1) = -2
What is x = -2
200
3(3w - 4 ) = -20
What is w = -8/9
300
3(5 - 2n) + 9n
What is 15 + 3n
300
(2r - 13) - (-6r + 4)
What is 8r - 17
300
v - 5/6 = -7/8
What is v = -1/24
300
2/8g = -8
What is g = -36
300
-3x - 4.6 = 5.9
What is x = -3.5
400
5/7x + 15 - 9/14x - 9
What is 1/14x + 6
400
3/4(8p + 12) = 3/8(16p - 8)
What is 12p + 6
400
4 1/2 + p = -5 3/4
What is p = - 10 1/4
400
w/6 + 5/8 = -1 3/8
What is w = -12
500
-1.5 (4 - n) + 2.8
What is 1.5n - 3.2
500
-2.5(2s - 5) - 3(4.5s - 5.2)
What is -18.5s + 28.1
500
t - 3.7 = 1.2
What is t = 4.9
500
2/9g = -8
What is g = -36
500
2/7k - 3/8 = -19/8
What is k = -7