PEMDAS
Substitution
Simplify
Solve
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100

9•4+6•7
What is 78

100

If a=7 b=6 and c=5 3ac-2ab+7
What is 28

100

2(3y)
What is 6y

100

y+13=15
What is y=2

100

Five more than x
What is x+5

200

54÷9-3
What is 3

200

If a=7 b=6 and c=5 7b+15÷c
What is 45

200

a+9a
What is 10a

200

2x=10
What is x=5

200

The product of b and 5
What is 5b

300

6+3(9+11)
What is 66

300

If a=5 b=20 2a+b
What is 30

300

8+36y-14y
What is 8+22y

300

b+48=55
What is b=7

300

Ten less than y
What is y-10

400

36÷9•4
What is 16

400

If a=12 b=11 k=8 s=14 2a+3k
What is 0

400

4(a+3)+10a
What is 14a+12

400

32m=384
What is m=12

400

a number divided by 6
What is x÷6

500

4[6•(72-65)÷3]
What is 56

500

If a=12 b=11 k=8 s=14 3a+2b-k
What is 6

500

2a+3a+10+2b-b
What is 5a+10+b

500

x÷2=18
What is x=36

500

In many cities, the number of cars on the road triples during rush hour. If the number of cars on the road during nonrush hours is represented by c, then what is the equation that shows how many cars there are during rush hour.
What is 3c.