Let's Practice Solutions to Equations

1. Which value of ‍\(g\) makes ‍\(26 = 7(g-9)+12\) a true statement?

   Choose 1 answer:
   
   1. \(g = 11\)
   2. \(g = 12\)
   3. \(g = 13\)

   4. \(g = 14\)

2. Select all the equations where ‍\(z=5\) is a solution.

   Choose 3 answers:

   1. \(8=z+3\)
   2. \(z-1=6\)
   3. \(20=40 \div z\)
   4. \(12z=60\)

   5. \(12+z=17\)

3. Which value of ‍\(v\) makes ‍\(12=12+\dfrac{v-8}{2}\) a true statement?

   Choose 1 answer:
   
   1. \(v = 8\)
   2. \(v = 10\)
   3. \(v = 12\)

   4. \(v= 14\)

4. Select all the equations where ‍\(a=8\) is a solution.

   Choose 3 answers:

   1. \(a+11=15\)
   2. \(1=8 \div a\)
   3. \(15+a=23\)
   4. \(142=7a\)

   5. \(a-5=3\)

5. Which value of ‍\(w\) makes ‍\(14=11+\dfrac{w}{8}\cdot6\) a true statement?

   Choose 1 answer:
   
   1. \(w = 1\)
   2. \(w = 4\)
   3. \(w = 16\)

   4. \(w = 24\)

6. Select all the equations where ‍\(y=10\) is a solution.

   Choose 2 answers:

   1. \(y+11=22\)
   2. \(8=18-y\)
   3. \(60=6y\)
   4. \(\frac{y}{5} =4\)

   5. \(10y=20\)

7. Which value of ‍\(x\) makes ‍\(7+5(x-3)=22\) a true statement?

   Choose 1 answer:
   
   1. \(x = 4\)
   2. \(x = 5\)
   3. \(x = 6\)

   4. \(x= 7\)

Source: Khan Academy, https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-intro-equations/a/introduction-to-equations
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.