like terms/distributive property
variables on both sides
equations with fractions
equations with proportions
inequalities
100
4(-4x - 1) + x + 3 = 44
x = -3
100
7x - 3 = 8x - 2
x = -1
100
100
x = -79
100
9x + 2 > 10x + 1
x < 1
200
-4(-2x - 2) + x - 2 = -48
x = -6
200
9x - 4 = 10x - 9
x = 5
200
200
x = -34
200
4x - 6 < 5x - 3
x > -3
300
-5(-2x - 5) - x - 1 = -12
x = -4
300
-3x - 6 = -7x - 42
x = -9
300
300
x = -55
300
-2 - (2x - 6) < 7x - 8
x > 4/3
400
2 + 6(3x - 3) = 2x
x = 1
400
-11x - 7 = -10x - 17
x = 10
400
400
400
-2x - 1 < 9
x > -5
500
-9x -(7x - 8) = 6 - 10(x + 1)
x = 2
500
5 + 2x = 2x + 6
no solution
500
500
500
x - 6 < 15 + 8x
x > -3