WorksheetsSolving Equations - Advanced
Total questions: 10
Worksheet time: 28mins
Name
Class
Date
1.
Solve for the variable. 3x=-27
a)
x=9
b)
x=-30
c)
x=-9
d)
x=-24
2.
Solve: 3(x-4) = -3
a)
3
b)
-3
c)
5
d)
-5
3.
**
a)
8
b)
-7
c)
-8
d)
4
4.
*
a)
6
b)
5
c)
-5
d)
6
5.
**
a)
9
b)
11
c)
15
d)
10
6.
2x + 3(5x - 7) = 47
a)
1
b)
2
c)
3
d)
4
7.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
8.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4
9.
Find the Error
What error did the student make when solving the equation:
1/5x + 6 = 3/5x + 5
1x + 6 = 3x + 5
-2x + 6 = 5
-2x = -1
x = 1/2
What error did the student make when solving the equation:
1/5x + 6 = 3/5x + 5
1x + 6 = 3x + 5
-2x + 6 = 5
-2x = -1
x = 1/2
a)
The student found an incorrect common denominator
b)
The student did not multiply all terms by the common denominator
c)
The student did not use opposite operations appropriately
d)
The student did not correctly eliminate the variable from one side of the equation
10.
2/3(5x + 6) = 34
a)
51
b)
45
c)
8
d)
9
100 %
