Two-step equations
Two-step equations can also be solved by "undoing" each operation by applying its inverse to both sides of the equation. Watch this lecture series and complete the interactive exercises.
Two-step equations - Questions
Answers
Let's divide and then add to get by itself.
add to each side to get by itself
Let's check our work!
Let's subtract and then divide to get by itself.
divide each side by to get by itself
Let's check our work!
Let's divide and then subtract to get by itself.
Let's check our work!
Let's add and then multiply to get by itself.
multiply each side by −4 to get by itself
Let's check our work!
Let's divide and then add to get by itself.
add to each side to get by itself
Let's check our work!
Let's add and then divide to get by itself.
Let's check our work!
Let's divide and then add to get by itself.
add to each side to get by itself
Let's check our work!