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WorksheetsSolving Equations Variable on Both Sides
Total questions: 20
Worksheet time: 20mins
Solve:
7x + 19 = -2x + 55
4
14.8
8.2
-4
-49 - x = -8x + 70
15
17
14
19
7x - 11 = 5x + 25
18
17
16
15
-x - 29 = 15 - 3x
15
18
20
22
6
-6
-1
3
Solve the equation for the variable
(a)
The square and equilateral triangle below have the same perimeter. Find the value of x. Then, find the perimeter of each shape. Equation: (a) X = (b) Perimeter: (c)
8x+20=6x+24
2
36
6x+20=8x+24
5
42
3x + 10 + 2x = 2 (x + 8)
5x + 10 = 2x + 16
What is the next step? Drag the correct part under the equation. Be sure to put the one labeled left on the left.
-2x (left side)
/2x (left side)
/2x (right side)
-2x (right side)
1/2
4
3
1
Solve the equation for the variable
(a)
Is the solution below correct?
-6z + 13 = 7z
+6z +6z
13 = 13z
z = 1
Yes
No
Solve the equation for the variable
4
-10
1
-1
Describe what was done in each solving step!
Step 1
Distribute
Step 2
Combine Like Terms
Step 3
Subtract 4x from both sides
4a - 2 = 3a - 7
a = -9
a = -2
a = 7
a = -5
Solve the equation for the variable
no solution
0
6x
6
Solve the equation for the variable
(a)
