Solving by Combining Like Terms
Distributive Prop and Abs Value
Inequalities
Literal Equations
Word Problems
100
5h + 2 + 2h = 23
h = 3
100

2(x + 5) = 14

x = 2

100

Solve. 6p - 18 -2p ≤ -2

p ≤ 4

100

Solve: A=bh; for b

What is b= A/h ?

100
WRITE AN EQUATION & SOLVE: Julie is 3 years older than her sister. Julie's age is 11 years old. How old is her sister?
n - Julie's sister's age n + 3 = 11 n = 8 Julie's sister is 8 years old.
200
3b + b - 8 = 4
b = 3
200
5(d - 2) = 40
d = 10
200
Solve. -4 (5x - 2) ≥ 4x + 5
1/8 or .125
200

Solve: I=prt; for t

What is t = I/pr ?

200
Bella earns $7.50 per hour on the weekends babysitting. How many hours will she need to babysit to earn at least $120?
x ≥ 16
300
3a + 12 - 6a = -9
a = 7
300
-2(x - 9) = -24
x = 21
300

Solve. 3 - 5(a + 4) ≥ -a + 7

a ≤ -6

300

Solve y = 2x +5 for x

What is x = (y-5)/2 ?

300
Tyler has 4 boxes of apples. Each box has the same number of apples. After Tyler eats 3 apples, there are 109 apples left in the boxes. How many apples were in each box?
b = 28
400

4x + x - 6 + 2x - 6 = 8x - 12 - x

What is all real numbers?

400

| -6 + n | - 6 = -3

What is n=9, n=3?

400

-3 < 9 -2a < 11

What is 

-1 < a < 6?

400

Solve 0.25Y = 4x for Y

What is Y = 16x ?

400

Jess goes to the grocery store and purchases 17 bags of raisins and a $2.97 jar of peanut butter. Her total cost was $34.76. What was the cost for a bag of raisins?

r - cost of a bag of raisins 17r + 2.97 = 34.76 r = 1.87 Each bag of raisins cost $1.87

500
78 = 3c + 12 - c + 4
c = 31
500

7 + |-5x| = -12

What is no solution?

500

9 + 6x < - 51 OR 8 + 8x > 16

What is 

x < -10 or x > 1?

500

Solve: ay+ta=v; for a

What is a =v/(y+t) ?

500
Dylan has $100. He wants to buy a book for $20 and some CDs for $15 each. At most, how many CDs can Dylan buy?
C = 5 (Interpret the quotient)
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