Two-step equation — Grade 7 Accelerated, what it means and where it is taught
One needing two inverse operations, like 3x + 5 = 20.
Taught in Grade 7 Accelerated.
Where it is taught
What it rests on
Work through these first if this one does not settle.
- Inverse operation — The operation that undoes another: + undoes -, × undoes ÷.