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Lesson: One-Step Equations

Video

10:10

Sample Question Videos

Worksheet • 25 Questions • 4 Videos

Q1:

Solve π‘₯ βˆ’ 6 7 = 8 1 .

Q2:

Solve the equation π‘₯ + 2 8 = 1 0 .

  • A π‘₯ = βˆ’ 1 8
  • B π‘₯ = 3 8
  • C π‘₯ = 1 8
  • D π‘₯ = 5 1 4

Q3:

If 4 π‘₯ = 2 8 , what is the value of 5 π‘₯ ?

Q4:

Find the solution set of the equation 4 π‘₯ = 2 0 .

  • A { 5 }
  • B βˆ…
  • C { βˆ’ 5 }
  • D  βˆ’ 1 5 
  • E  1 5 

Q5:

Find the solution set of the equation π‘₯ + 6 = 1 , given that π‘₯ ∈ β„• .

  • A βˆ…
  • B { βˆ’ 5 }
  • C { βˆ’ 7 }
  • D { 7 }

Q6:

Find the solution set of 2 ( π‘₯ βˆ’ 8 ) = βˆ’ 1 2 using the substitution set { 6 , βˆ’ 2 , 2 , 5 } .

  • A { 2 }
  • B { βˆ’ 4 }
  • C { 6 }
  • D { 5 }
  • E { βˆ’ 2 }

Q7:

Find the solution set of 8 π‘₯ βˆ’ 1 = 9 π‘₯ + 1 in β„• .

  • A βˆ…
  • B { 2 }
  • C { βˆ’ 1 0 }
  • D { 1 0 }

Q8:

Solve for π‘₯ π‘₯ βˆ’ 8 = 6 : .

Q9:

Yasmine was counting the animals at a farm. She counted 22 more cows than sheep. She saw 17 sheep.

How many animals did she count in total?

Q10:

Solve π‘₯ βˆ’ 6 . 9 = βˆ’ 8 . 9 .

Q11:

Is the equation true or false if 𝑝 = 6 0 ?

  • Atrue
  • Bfalse

Q12:

If π‘₯ βˆ’ 8 = | βˆ’ 1 0 | , what is the value of π‘₯ ?

Q13:

Find the value of 𝑏 given 7 π‘Ž = 1 4 and π‘Ž 𝑏 = 7 .

  • A 7 2
  • B2
  • C1
  • D 2 7
  • E 1 2

Q14:

How many solutions can a linear equation with variable π‘₯ have? Pick all possible answers.

  1. 0 solutions
  2. 1 solution
  3. more than 3 solutions
  4. 2 solutions
  • Aa, b, c
  • Bb only
  • Ca only
  • Db, c
  • Ea, b

Q15:

Which of the following has the same solution as π‘₯ βˆ’ 2 = βˆ’ 5 ?

  • A π‘₯ + ( βˆ’ 2 ) = βˆ’ 5
  • B π‘₯ βˆ’ ( βˆ’ 2 ) = βˆ’ 5
  • C π‘₯ + ( βˆ’ 2 ) = 5
  • D π‘₯ βˆ’ ( βˆ’ 2 ) = 5

Q16:

Solve π‘₯ + 2 = 3 3 + 2 .

  • A π‘₯ = 3 3
  • B π‘₯ = 8
  • C π‘₯ = 2
  • D π‘₯ = 3 1
  • E π‘₯ = 3 5

Q17:

Which of the following addition equations have 5 as their solution?

  • A 3 2 = 2 7 + π‘₯ , 4 9 = 4 4 + π‘₯
  • B 3 2 = 2 7 + π‘₯ , 2 7 = 3 2 + π‘₯
  • C 2 7 = 3 2 + π‘₯ , 4 4 = 4 9 + π‘₯
  • D 2 7 = 3 2 + π‘₯ , 4 9 = 4 4 + π‘₯
  • E 3 2 = 2 7 + π‘₯ , 4 4 = 4 9 + π‘₯

Q18:

What is the first step in solving the equation βˆ’ 2 1 𝑦 = 8 . 4 ?

  • Adividing each side by βˆ’ 2 1
  • Bdividing each side by 8.4
  • Cmultiplying each side by βˆ’ 2 1
  • Dadding βˆ’ 2 1 to each side
  • Esubtracting βˆ’ 2 1 from each side

Q19:

What is the first step in solving the equation 𝑑 Γ· ( βˆ’ 3 ) = 4 6 7 ?

  • Amultiplying each side by βˆ’ 3
  • Bdividing each side by 3
  • Cdividing each side by βˆ’ 3
  • Dadding βˆ’ 3 to each side
  • Esubtracting βˆ’ 3 from each side

Q20:

What is the first step in solving the equation 4 π‘₯ = βˆ’ 1 2 4 ?

  • Adividing each side by 4
  • Bdividing each side by βˆ’ 1 2 4
  • Cmultiplying each side by 4
  • Dadding 4 to each side
  • Esubtracting 4 from each side

Q21:

Solve 1 3 = π‘₯ + 5 .

  • A π‘₯ = 8
  • B π‘₯ = 3
  • C π‘₯ = 1 8
  • D π‘₯ = 9
  • E π‘₯ = 7

Q22:

What is the first step in solving the equation 3 𝑔 = 1 1 0 ?

  • Adividing each side by 3
  • Bdividing each side by 110
  • Cmultiplying each side by 3
  • Dadding 3 to each side
  • Esubtracting 3 from each side

Q23:

Solve 3 π‘₯ = 3 0 .

  • A π‘₯ = 1 0
  • B π‘₯ = βˆ’ 1 0
  • C π‘₯ = 9 0
  • D π‘₯ = 3 3
  • E π‘₯ = 2 7

Q24:

Solve 4 π‘₯ = 3 for π‘₯ .

  • A 3 4
  • B12
  • C 4 3
  • D1
  • E βˆ’ 1

Q25:

What is the first step in solving the equation 1 . 3 𝑦 = 1 1 . 6 ?

  • Adividing each side by 1.3
  • Bdividing each side by 11.6
  • Cmultiplying each side by 1.3
  • Dadding 1.3 to each side
  • Esubtracting 1.3 from each side
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