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Worksheets

Linear equation & System

Total questions: 19

Worksheet time: 14mins

Name
Class
Date
1.

Is the ordered pair (2, 0) a solution to the equation 2x + y = 4?

a)

yes

b)

no

c)

not enough information

2.

Is the point (5, -2) a solution to the equation x - y = 7?

a)

yes

b)

no

c)

not enough information

3.

Is the point (-2, 5) a solution to the equation x + y = 7?

a)

yes

b)

no

c)

not enough information

4.
What is the value of y in the function  
y = 1/2 x + 10  when x = 24?
a)
22
b)
58
c)
12
d)
29
5.

How many solutions would this system of equations have?

9y+8=9y-8

a)

No Solution

b)

One Solution

c)

Infinite Solution

6.

How many solutions would this system of equations have?

-10y-6 = -10y-6

a)

No Solution

b)

One Solution

c)

Infinite Solutions

7.

How many solutions would this system of equations have?

6m+18=2m+18

a)

No solution

b)

One Solution

c)

Infinite Solutions

8.

How many solutions would this system of equations have?

2m+6=2m+12

a)

No Solution

b)

One Solution

c)

Infinite Solutions

9.

How many solutions would this system of equations have?

-5y-15=5y-10

a)

No Solution

b)

One Solution

c)

Infinite Solutions

10.
What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)
a)
y = 1/3x - 1
b)
y = 1/4x -1
c)
y = -1/3x +1
d)
y = -1/4x + 1 
11.
What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)
a)
y = x
b)
y = x + 1
c)
y = -x 
d)
y = -x + 1
12.
What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)
a)
y = 3x - 3
b)
y = 3x - 1
c)
y = -3x - 3
d)
y = -3x - 1 
13.
What is the correct equation in
Slope-Intercept Form?
(y = mx +b)
a)
y = -1/3x + 3
b)
y = 1/3x - 3
c)
y = -1/3x - 3
d)
y = 1/3x + 3 
14.
Which equation matches the table?
a)
y = 10x + 5
b)
y = 5x + 10
c)
y = 5x + 20
d)
y = x + 10
15.

Which table corresponds to the equation?

a)
b)
c)
d)
16.
What is the solution to the system?
a)
(0, 3)
b)
(1, -1)
c)
(-3, 1)
d)
(1, 3)
17.
What is the solution? 
a)
1
b)
-2
c)
(1, 2)
d)
(1, -1)
18.

When we add the two equations, what is the new equation we've created ? 

3x+2y=73x+2y=7  

3x+4y=5-3x+4y=5  

a)

6x+6y=126x+6y=12  

b)

6y=756y=75  

c)

6y=126y=12  

19.

Now that we have 6y=12, what do you think we do ? 

3x+2y=73x+2y=7  

3x+4y=5-3x+4y=5  

a)

That's it  - that's the answer - piece of cake!

b)

Solve the equation 6y=126y=12  and get y = 2, then substitute back into either equation to find "x"