Equations w/ adding
Solve 5+y=25
20
Use the inverse to make the answer 1:
3x= 3
divide by 3
What is the reciprocal of 10?
1/10
What is the coefficient of 32x?
32
Solve 2x + 4 =16
6
Solve 10+ x= 21
11
Use the inverse to make the answer 1:
1/8 X= 1/8
multiply by 8
What is the reciprocal of 1/12?
12
What is the coefficient of 15 +22x?
22
Solve 8x+2x= 50
5
Solve 10+20+ x =100
70
Use the inverse to make the answer 0:
3+x= 0
subtract 3
What is the reciprocal of 5/4?
4/5
What is the coefficient of 76y?
76
Solve 100/x + 25 = 75
2
Solve 45+ x= 15
-30
Use the inverse to make the answer 0:
6- x= 0
subtract 6
What is the reciprocal of 11/11?
1/11
What is the coefficient of 54=9t?
9
40/x - 8 =-4
10
11 +9+ x=22
2
Use the inverse to make the answer 1:
16x=16
divide by 16
What is the reciprocal of 100/50?
What is the coefficient of 63-5x?
5
-2x/10=- 4
20