Algebra 2 · Unit 5 · Lesson 8 · Do Now
Algebra 2 · Unit 5 · Lesson 8
Do Now — Three Ways to Undo
Name
Period
Date
Solve each equation. Show your work in the dashed box, then write your answer on the line. Confirm your answers with a partner when finished.
1.
\(x + 8 = 20\)
show
every
step
\(x = \)
2.
\(7x = 28\)
show
every
step
\(x = \)
3.
\(x^{2} = 49\)
show
every
step
\(x = \)
4.
\(x^{3} = 27\)
show
every
step
\(x = \)
5.
\(x - 5 = 11\)
show
every
step
\(x = \)
6.
\(\sqrt{x} = 9\)
show
every
step
\(x = \)
Algebra 2 · Unit 5 · Lesson 8 · Do Now