Solving systems
Distribute/Combine Like Terms
Solving equations/inequalities
Finding rule from 2 points or 1 point + slope
Factoring
100
Solve for x 2x + 10 = 4x - 30
x = 10
100
Rewrite this expression 3(x - 7)
3x - 21
100
What does y = in y = 3(10) + 12
y = 42
100
Slope is 4, Point is (2, 5)
y = 4x - 3
100
Factor the expression 5x + 25
5(x + 5)
200
Solve for x and y in this system of equations 5x + 2 = 15x + 22
x = -2 y = -8 (-2, -8)
200
2 - 3(x - 6)
-3x + 20
200
What does x = in 24 = 3(x) - 9
x = 11
200
Slope is - 3, point is (2, 6)
Rule is y = -3x + 12
200
Factor the expression 14x + 49
7(2x + 7)
300
Solve this system of equations 3x + 12 = 3(x + 2)
There is no solution - the lines are parallel
300
4(3x - 10) - (3x - 20)
9x - 20
300
What is the solution to 25 < -2x + 15
-5 > x or x < -5
300
Rule for the line passing through points (3, 4) and (7, 16)
y = 3x - 5
300
Factor the expression completely 24x + 60y
12(2x + 5y)
400
Solve this system of equations 2x - 6 = 2(x + 3) - 12
There are infinite solutions - they are the same line
400
9(9x - 10) + 3(-10x + 15)
51x - 45
400
What is the solution to 40 > 7x - 9
7 > x or x < 7
400
the rule for the line passing through the points (5, 15) and (-5, 45)
y = -3x + 30
400
Combine and Factor the expression 2x + 5 - 4x - 25
-2 (x + 10) or 2 (-x - 10)
500
Solve this system for x and for y 3(x + 5) = 6(x -10)
(25, 90)
500
-(3 + 2x) - 3(4x + 12) + 10(2x - 6)
6x - 99
500
What is the solution 22 = 3(x + 4) - 20
x = 10
500
The rule for the point passing through the points (56, 76) and (23, 208)
y = -4x - 148
500
Distribute, Combine and factor -2x + 6 - 4(2x - 6) + 3(4x - 12)
2(x - 3)
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