Algebra Basics
By DarthVader
Date: 2021-07-13
Topic: 25 see comments
Post views: 1188
Algebra involves: Arithmetic: - + / - and Unknown values: X Y Z ( Variables ) Whenever you make a change to one side of an equation, you must make exactly the same change to the other side E.G. X + 7 = 15 .... -7..... -7 X = 8 By subtracting 7 from both sides of the equation, we can get X by itself on the left side, as + 7 and - 7 cancel eachother out
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