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Homework Practice

Printable assignment

Finding the Unknown Practice 1: Equation Meaning and Solving Simple Equations

Concept Check

Question 1mcq
Which is an equation?
A.x+5=12x+5=12
B.x+5x+5
C.12+712+7
D.xx is a variable
Question 2mcq
Which is an equation?
A.x+5x+5
B.x+5=12x+5=12
C.12+712+7
D.xx is a variable
Question 3mcq
Which is an equation?
A.x+5x+5
B.12+712+7
C.x+5=12x+5=12
D.xx is a variable
Question 4mcq
Which is an equation?
A.x+5x+5
B.12+712+7
C.x+5=12x+5=12
D.xx is a variable
Question 5mcq
Which is an equation?
A.x+5x+5
B.12+712+7
C.xx is a variable
D.x+5=12x+5=12
Question 6mcq
Which is an equation?
A.x+5=12x+5=12
B.x+5x+5
C.12+712+7
D.xx is a variable

Apply and Solve

Question 7mcq
Which is an equation?
A.x+5=12x+5=12
B.x+5x+5
C.12+712+7
D.xx is a variable
Question 8mcq
Which is an equation?
A.x+5x+5
B.x+5=12x+5=12
C.12+712+7
D.xx is a variable
Question 9mcq
Which is an equation?
A.x+5x+5
B.12+712+7
C.x+5=12x+5=12
D.xx is a variable
Question 10mcq
Solve x+5=12x+5=12.
A.12
B.5
C.7
D.2
Question 11mcq
Solve x+6=14x+6=14.
A.14
B.6
C.2
D.8
Question 12mcq
Solve x+7=16x+7=16.
A.9
B.16
C.7
D.2