Solving Equations by Addition,Subtraction, Multiplication, & Division
Solving Multi-Step Equations
Solving Equations with the Variable on Each Side
X and Y intercepts
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

Find the x-intercept: 4x + 5y = 20

x = 5  (5, 0)

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

Find the y-intercept: 4x + 5y = 20

y = 4       (0,4)

200

yx - a = cx 

solve for x

What is x = a/y-c

300

6x(2 - 4) = -48

What is 4

300
(c/-4) -8=-42
What is 136
300
5t - 9 = -3t +7
What is 2
300

Find the x-intercept: 2x + y = 2

x = 1       (1,0)

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

Find the y-intercept: 2x + y = 2

y = 2          (0,2)

400

3x - 4y = 7 

solve for y

What is y= (3x - 7)/4

500

-245 = r/2 + 23

What is -111

500
(4d + 5)/7 = 7
What is 11
500
4(f -2) = 4f
What is no solution
500

Give a definition of x-intercept AND y-intercept.

The x-intercept is where the line crosses the x-axis. The y-intercept is where the line crosses the y-axis.

500

y = mx + b

solve for "m"

What is m = (y-b)/x

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