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Solve Equations with Like Terms and Parentheses
Solve Equations with Variables on Both Sides
Solve/Graph One-Step Inequalites
Solve/Graph Multi-Step Inequalities
Translate/Solve Inequalities
100
Solve 2x - x + 1 = 5
x = 4
100
Solve 13n - 45 = 36 + 4n
n = 9
100
Solve and graph x + 4 < 6
x < 2
100
Solve and graph 3x - 5 > 6x + 13
x < -6
100
Translate and solve: five times a number is at least 45.
5n ≥ 45; n ≥ 9
200
Solve 4(3r - 9) = 36
r = 6
200
Solve 5(2x + 1) = 9x
x = -5
200
Solve and graph -21 > g - 16
g < -5
200
Solve and graph -8y + 5 ≤ 29
y ≥ -3
200
Translate and solve: a number divided by -3 is no more than 5.
n/(-3) ≤ 5; n ≥ -15
300
Solve -2(x + 11) = 6
x = -14
300
Solve 5x + 2 = 2(3x + 1)
x = 0
300
Solve and graph -7t ≤ 14
t ≥ -2
300
Solve and graph 4 >2 + a/(3)
a < 6
300
Translate and solve: Nine more than 3 times a number is greater than 7 less than twice the number.
9 + 3n > 2n - 7; n > -16
400
Solve 42 = 18t + 4(t + 5)
t = 1
400
Solve -5a + 6 = 6a - 38
a = 4
400
Solve and graph x/(-4) ≤ 3
x ≥ -12
400
Solve and graph 6x - 5 ≥ 12x + 1
x ≤ -1
400
Translate and solve: five plus 3 times a number is less than 20
5 + 3n < 20; n < 5
500
Solve 2m + 0.5(m - 4) = 9
m = 4.5
500
Solve 13 - 3p = -5(3 + 2p)
p = -4
500
6.3a > 10.71
a > 1.7
500
Solve and graph 8a - 10 ≥ 6(3 - a)
a ≥ 2
500
Translate and solve: Fifteen is at least 3 times the difference of a number and 4.
15 ≥ 3(n - 4); n ≤ 9