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Worksheet: Two-Step Equations
Q4:
If , what is the value of ?
Q6:
Given , calculate the value of when .
- A
- B
- C16
- D
- E
Q7:
Jennifer wants to solve the equation . She wants first to simplify the expression in the brackets, but her friend Victoria says she should expand the expression first. Which way is right?
- Aneither
- Bboth but Victoriaβs way is shorter
- Conly Jenniferβs
- Dboth but Jenniferβs way is shorter
- Eonly Victoriaβs
Q8:
Which of the following equations is equivalent to
- A
- B
- C
- D
- E
Q9:
What operation was performed on each side of the equation to get the equivalent equation
- Adivision by
- Bmultiplication by 100
- Cdivision by 100
- Dmultiplication by
- Emultiplication by 10
Q10:
Determine the solution set of using the substitution set .
- A
- B
- C
- D
Q11:
Find the solution set of in .
- A
- B
- C
- D
Q12:
Which of the following equations is equivalent to
- A
- B
- C
- D
- E
Q13:
Solve .
Q14:
Find the solution set of the equation in .
- A
- B
- C
- D
- E
Q15:
The number is a solution to which equation?
- A
- B
- C
- D
Q16:
Solve .
- A
- B
- C
- D
- E
Q17:
What is the first step in solving the equation ?
- Adividing each side by 30
- Badding 30 to each side
- Cmultiplying each side by 2
- Dsubtracting 30 from each side
- Eadding 12 to each side
Q18:
If the solution set of the equation is , what is the value of ?
- A 4
- B
- C
- D
Q19:
If the equation has the same solution set as the equation , what is the value of ?
Q20:
Solve .
Q21:
Which step should you do first in order to to solve the equation in as few steps as possible?
- A Take away 10 from both sides.
- B Take away from both sides.
- C Divide both sides by 4.
- D Expand (remove the brackets).
- E Divide both sides by 8.
Q22:
Find the solution set of using the substitution set .
- A
- B
- C
- D
- E
Q23:
What is the first step in solving the equation ?
- Asimplifying into
- Bsimplifying into
- Csimplifying into
- Dsimplifying into
- Esimplifying into
Q24:
Which of the following equations is equivalent to ?
- A
- B
- C
- D
- E
Q25:
Given that , find the value of .