Addition
y+6=20
What is y=14
r-16=5
What is r=21
20=4x
What is x=5
n/10=40
What is n=400
what is the variable in this equation:
2x + 20 = 30
x
2+n=16
What is n=14
x-10=12
What is x=22
9s=81
What is s=9
k/2=6
What is k=12
What is the coefficient in this equation?
5n + 30 = 60
5
13+k=25
What is k=12
x-60=20
What is x=80
3z=36
What is z=12
6=m/3
What is m=18
What are the constants in this equation?
7+ r = 20
7 , 20
j+17=19
What is j=2
r-18=27
What is r=45
3h=27
What is h=9
10=j/6
What is j=60
What is the coefficient in this equation?
7 + r = 20
none
Jeronimo had 8 toys. Jake had some too they 28 toys in total. How did Jake have?
What is j=20
Mike has some fidget spinners. He lost 5 of them. Now he has 10 left. How many spinners did he start with?
What is g=15
I bought 3 fidget cubes that all cost the same. I paid $15. How many did each cube cost?
What is p=5
Martin has 9 party bags filled. He put 8 cars in each bag. How many cars did he start with.
What is m=72
My heart rate is 75 beats per min. How many times will it beat in 10 min?
What is 750