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Solving Equations
Word Problems
100
9a + a
10a
100
(3x + 9)
3(x+3)
100
3 (5 - 3x)
15 - 9x
100
5d = 25
d = 5
100
Mr. Newman has 6 Science Classes. He has 108 total students. WRITE AN EQUATION for the number of students in each class.
6x = 108
200
12x - 6 + 3x
15x - 6
200
(21x - 49)
7 (3x - 7)
200
Simplify: 5 -(3x - 10)
-3x + 15
200
23 + t = 29
t = 6
200
Mr. Hatcher likes to throw 4 pencils at students a day out of his desk. Mrs. Keeton took 3 pencils to use. If there are 109 pencils in his desk now, how many days of throwing Pencils did Mr. Hatcher have planned?
28 days
300
19x + 7 - 24x + 2
-5x + 9
300
(1.4 - 3.5x)
0.7 (2 - 5x)
300
-7(0.5x + 2) + 4
-3.5x - 10
300
3a + 11 = 32
a = 7
300
Mason loves to eat skittles and Aubrey loves to eat chocolate. Each bag of skittles has 25 pieces and each bag of chocolate has 17 pieces. Write an equation for the expression if there is a total of 305 pieces
25s + 17c = 305
400
3x - 1/6 + 6x + 2/6
9x + 1/6
400
(2/9 x - 2/3)
1/9 (2x - 6)
400
6x -2(3x + 7) -1
-15
400
4(x + 1) = 16
x = 3
400
If Mrs. Barwin has 19 boxes of books in her room and 23 more books in her closet. How many books are in each box if she has 346 books total
17 books
500
2x - 1/5 -(4x + 3/10)
-2x - 1/2
500
(-3/4 x + 1/12)
-1/12 (9x - 1)
500
3(x-2) -1/4(64x - 20)
-13x -1
500
12x + 2(3 - 2x) = 30
x = 3
500
If Mr. Ramthun has 22 aunts and uncles on his moms side of the family and 6 aunts and uncles on his dad's side. Each family averages 3 kids. How many total family members does he have?
112 family members and that does not include his cousins kids!
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