Question
Solve each equation. Check your answer. $$-23=-2 a-10+a$$
Step 1
We have $-2a$ and $a$, which when combined gives $-a$. So, the equation becomes: $$ -23=-a-10 $$ Show more…
Show all steps
Your feedback will help us improve your experience
Susan Matthias and 60 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Solve each equation. Check your solution. $$-2 a=10$$
Equations
Solving Equations by Multiplying or Dividing
Solve each equation. Check your answer. $$ 4=\frac{a+10}{2} $$
Solving
Solving Two-Step Equations
Solve each equation. Check your answer. $$ 2 a+3=\frac{1}{2}(6+4 a) $$
Solving Equations With Variables on Both Sides
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD