# Math09 7 Linear Equations And Inequalities 1

18 Questions | Total Attempts: 103  Settings  This quiz covers topics on solving for basic linear equations. Feel free to use this test for your quiz and test preparation! If you need feedback or help on your results contact MyGradeBooster www. Mygradebooster. Com

• 1.
Solve for a: 4a + 3 = 23.    a=___
• 2.
21 = 7q              q =___
• 3.
= 5            r =___
• 4.
3(4 + e) = 33         e =___
• 5.
6(w - 2) = 6      w =___
• 6.
7(3q + 8) = 14      q=___
• 7.
a=___
• 8.
a=___
• 9.
y=___
• A.

Y = 304

• B.

Y=304

• C.

304

• D.

304=y

• E.

304 = y

• 10.
Solve for x: 2x+4-34 = x+10-3x
• A.

25

• B.

12

• C.

10

• D.

4

• 11.
The perimeter of a triangle is 15 units.  The side lengths are (x + 2), (3x - 4), and 5.  What is the value of x?
• A.

1

• B.

2

• C.

3

• D.

4

• 12.
What is the solution of the equation?  -4n - 20 = -32
• A.

3

• B.

13

• C.

-13

• D.

-12

• 13.
x=___
• A.

49 = x

• B.

-49 = x

• C.

49 = -x

• D.

-49 = -x

• 14.
X - 3 = 3x + 5      x=___
• 15.
5x + 7 = 3x + 13     x=___
• A.

10

• B.

5/2

• C.

5

• D.

3

• 16.
10x - 2x + 7 = 2x + 13     x=___
• A.

1

• B.

2

• C.

3/5

• D.

-1

• 17.
2(x + 1) = 18    x=___
• A.

9

• B.

17/2

• C.

2/17

• D.

8

• 18.
Carina is 5 year older than marnie. Three years ago, she was twice as old as marnie. How old are they now?
• A.

Marnie = 8 Carina = 13

• B.

Marnie = 10 Carina = 15

• C.

Marnie = 20 Carina = 28

• D.

Marnie = 1 Carina = 5

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