Principles
Simplify
% OR Formula
Inequalities
Laws
100
y - 3/4 = 5/6
y = 19/12
100
- (8x + 4)
-8x - 4
100
What % of 76 is 19?
25%
100
(-8/3) x (9/4) = x
x = - 6
100
Write Equivalent: 5(xy)
y(5x) or x(5y)..
200
y/-8 = 11
y = -88
200
10 [ 7 - 4 (7 -5)]
-10
200
-7 - (-9) = x
x = 2
200
x + 5 > 2
x > - 3
200
Collect like terms: 42x - 6 - 4x +2
38x - 4
300
5x + 4 = -41
x = -9
300
< or > -3.3 ? -2.2
-3.3 < -2.2
300
Solve for x. y = x - A
x = y + A
300
- 3x < 15
x > - 5
300
Multiply: 4 (5x + 8 + 3p)
20x + 32 + 12p
400
1 -2/3y = 9/5 - y/5 + 3/5
y = -3
400
3a + 2a - (4a + 7)
a - 7
400
54 is 24% of what number?
225
400
2.1x + 45.2 > 3.2 - 8.4x
x > - 4
400
(-5/9) divided by (-5/6) = x
x = 2/3
500
Write the Expression: Fourteen less than some number.
x - 14
500
4 {[ 8( x-3) + a] - [ 4( 3x - 2) +6]}
-16x - 52
500
Solve for x. S = rx + s
x = (S - s)/ r
500
5/3 + 2/3x < 25/12 + 5/4x + 3/4
x > -2
500
Factor: 9a + 6b - 15
3 (3a + 2b - 5)
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