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Solving Equations by Addition,Subtraction, Multiplication, & Division
Solving Multi-Step Equations
Solving Equations with the Variable on Each Side
fractions & translations
Solving Equations & Formulas
100
r-21= -37
What is -16
100
4p - 7 = 5
What is 3
100
n-2=4 - 2n
What is 2
100
Solve the proportion (6/15) = (n/15)
What is 18
100
5x = y solve for x
What is x= y/5
200
r + (-1/2) = -3/4
What is -1/4
200
6 = 4v +2
What is 1
200
3-4q = 10q +10
What is -0.5
200
Solve the proportion: (2/3) = (b + 5)/9
What is 1
200
yx - a = cx solve for x
What is x = a/y-c
300
6x = -42
What is -7
300
(c/-4) -8=-42
What is 136
300
5t - 9 = -3t +7
What is 2
300

the sum of a number and 4

n +4 

300
ay - b = c solve for y
What is y= (b + c)/a
400
(5/2)a = -25
What is -10
400
(y/3) + 6=-45
What is -153
400
3(1 +d)-5 = 3d -2
What is all numbers
400

four times the difference of a number and 7 is 32

4(n-7)= 32

400
3x - 4y = 7 solve for y
What is y= (3x - 7)/4
500
5 = r/2
What is 10
500
(4d + 5)/7 = 7
What is 11
500
4(f -2) = 4f
What is no solution
500

a speed limit of 75 mph 

x  75

500
y = mx + b
What is m = (y-b)/x