- Meaning to get it by it self
2) What you do to one side of the expression,you must do to the other.
for example:
A+4= 10
A+4-4=10-4
A=6
After you get your answer, check it:
Step 1: Copy the equation again (A+4=10)
Step 2: Just replace every "a" you see with your answer for the equation (6)
You will end up with this:
6+4=10
6+4-4=10-4
6=6
Here are other examples:
B - 2 = 5
B
- 2 + 2 = 5 + 2
B=7
2j + 1 = 9
2j + 1 - 1 = 9 - 1
2j + 1 - 1 = 9 - 1
2
j=4
And if you still need more help on Algebra here's a link
And here's the link to the video
