Combining Like Terms
Perimeter
Solving for X (1)
Solving for X (2)
Miscellaneous
100
Simplify the following expression. 5c + 2 + 7c.
12c + 2
100
3x + 5x + 6x = 28 units. Solve for X
x = 2 units
100
x + 3 = 11
8
100
x - 4 = 15
19
100
Which equation matches the following phrase: Two more than some number is 8.
x + 2 = 8
200
13k - 8k - k
4k
200
2(4x) + 2(2x) = 36 units. Solve for X
x = 3 units
200
20 = 5t
4
200
3x = 18
6
200
-3x = -21
x = 7
300
3(y+7) + 11y
14y + 21
300
x + x + x + 2x = 55 units. Solve for X
X = 11 units
300
x/(-6) = -3
18
300
10 = x/(-20)
x = -200
300
- 70 = b - 30 Solve for b.
b = -40
400
6x - 3 + 4x + 1
10x - 2
400
2(x+2) + 4 + 4 = 24 units. Solve for X
X = 6 units
400
2x + 10 = -30
x = -20
400
4 = -6x - 20
x = -4
400
0 = x + 7 - 32 Solve for x.
x = 25
500
2n - 7(n-8)
-5n + 56
500
3 (x-3) + 6 + 6 = 24 units. Solve for X
x = 7 units
500
(x/3) - 4 = -16
x = -36
500
14 = -10 - 3x
x = -8
500
-95 = -5b Solve for b.
b = 19
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