Variables
What is the variable in this equation:
3x=15
What is x.
Inverse operation to addition
What is subtraction.
Solve: x+4=9
x=5
Solve: x+3=11
x=8
What is your teachers name
What is Mrs. Warner
What is the variable in this equation:
4+z=10
What is z.
Inverse operation to subtraction
What is addition.
Solve: x−7=15
x=22
Solve: x−4=10
x=14
What is Mrs. Warners best subject in school
What is math
What is the variable in this equation:
p+10=20
What is p
Inverse operation to multiplication
What is division
Solve: 5x=30
x=6
Solve: 2x+3=11
x=4
What is Mrs. Warners favorite color
What is red
What is the variable in this equation:
(9+r)/6=15
What is r.
Inverse operation to division
What is multiplication.
Solve: x/4=6
x=24
Solve: 3x−6=18
x=8
How old is Mrs. Warner
What is 22.
What is the variable in this equation:
1/2j+5=10
What is j.
Solve: −3x=21
x=-7
Solve: −5x+10=−15
x=5
What is Mrs. Warners husbands name
What is Mason