Answer:
To solve an equation with two or more steps...
For example the equation is 3+5+2
Step 1) Write(type) the answer and add a part of it 3+5+2
Step 2) Add 8+2=10
So the Answer is: 10
And now an example with more than 2 steps
The equation will be 3+4+5
1) Write(type) the equation 3+4+5
2)Then simplify the equation by adding a part of it 3+4+5
3) Then finish adding the equation 7+5
So then the Answer is: 13