Solve 1 step equations
8 + v = 26
18
6 = a/4 + 2
16
Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
10+7x=24
Which element has the Atomic Symbol: B
Baron
15 + b = 23
8
0 = 4 + n/5
-20
Adam's Bikes rents bikes for $19 plus $8 per hour. Nicole paid $67 to rent a bike. For how many hours did she rent the bike?
19+8H=67
What is the atomic number of silver
47
m − 9 = −13
-4
10 − 6v = −104
19
You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost?
4E+5=25
How many protons does Potassium have?
19
−104 = 8x
-13
−10 = −10 + 7m
0
For a field trip 4 students rode in cars and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?
9x+4=472
Which element has 80 protons?
Mercury
−6 = b 18
-108
7(9 + k) = 84
3
Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many did she start?
(x+7)/2=22
What is the Atomic Symbol for Tin?
Sn