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Equations Review
Equations Review
21 terms
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385 plays
Review on 1-step, 2-step, fractions, decimals, and word problems.
Flashcards
21 cards
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Questions
21
Answers
1
-12x = -72
-6
5
-5
6
2
Grapes .40 per lb. Cereal $2.98. Jon spent $4.38 on Grapes & cereal. How many lbs of grapes?
2 lbs
2½ lbs
3 lbs
3½ lbs
3
Which of the following is the second step to a correct solution for the equation? 2x + 3.5 = 10
Subtract 3.5 from both sides
Divide both sides by 2
Add 3.5 to both sides
Multiply both sides by 2
4
-26.5 + 4.5x = 41
15
13
12
14
5
What value of x makes the equation true? 8x - 14 = -38
-2
-3
3
4
6
Math team spent $1,810 on books. WBs cost $250. Each MB cost $40. How many MB did math buy?
35
32
39
26
7
What is the second step in solving the equation ½x + 18 = 20?
Add 18 to both sides of the equation
Subtract 18 from both sides of the equation
Multiply both sides by 2
Divide both sides of the equation by 2
8
2x + 8 + x = 2x + 15
7
5
9
3
9
Mark has 5 times as much money as Ella has. Mark has $32, what equation shows how much Ella has
e + 5 = 32
5e = 32
e - 5 = 32
5 ÷ e = 32
10
4/5x - 2 = 12
17¾
17½
16½
16¾
11
2(x + 3) = 20
15
14
7
6
12
Pencils .40 each. Sue bought one folder for 1.98. She spent a total of $5.18. How many pencils?
8
4
6
10
13
4 + 2x - 5 + 3x = 8x + 20
-5
-7
7
5
14
x + 35 = 60
25
20
15
30
15
2/3x + 1/4 = 3/4
1/4
3/4
1/8
1/2
16
1/4x + 3/4 = 5/6
1/8
1/4
1/3
1/2
17
3x + 4 = x + 4
1
2
4
0
18
24 = 19 + 5x
4
1
2
3
19
What value of
x
makes the equation true? -1.2x + 6 = 21.
-12.5
-2.5
2.5
12.5
20
7x - 17 = 39
7
6
5
8
21
1.5x - 2.2 = 27.8
25
10
15
20
