Add / Sub Integers
Combine Like Terms
Distributive Property
Solving Equations (random)
Solving (vars. on both sides)
100
4 + 19
23
100
5x - 8x
-3x
100
3( x + 1)
3x + 3
100
x - 5 = 12
x = 17
100
2x + 5 + x = 2x + 1
x = -4
200
4 - 19
-15
200
4x + 1 - 2x - 6
2x - 5
200
-2(x - 1)
-2x + 2
200
4x - 3 = 9
x = 3
200
4x + 6 -3x = -x - 10
x = -8
300
-4 - 19
-23
300
-4x - 2 + x - 3
-3x - 5
300
2(x + 1) + 3 (x + 3)
5x + 11
300
6x + 3 = 11 + 2x
x = 2
300
4(x - 1) + x = -x + 8
x = 2
400
-4 + 19 - 5
10
400
- 3xy + 5x + 6xy
3xy + 5x
400
-3(x - 6) + 7(x-2)
4x - 32
400
2(x+1) + 5 = x - 7
x = -14
400
3(x - 3) + 6 + 2x = 18 + 2x
x = 3
500
3 - 15 - 8 + 2
-18
500
-12x + 5xy - 4 + 7x - 15xy + 3
-5x - 10xy - 1
500
5 (x + y - 3) + 20
5x + 5y + 5
500
5 (x + 3) - 4x = - 3 - 2x
x = -6
500
5(x - 2) + 6 = 3 (x + 3) + 3x
x = -13
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