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You can't. For example if your equation is: 2x+7=12 then you will subtract 7 by itself, then subtract 7 from 12. You then get 2x=5. You will then divide 5 by 2 and you will get x=2.5 as your final answer.
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∙ 12y ago
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What is an area in math where numbers are represented by letters?
That is called "algebra".That is called "algebra".That is called "algebra".That is called "algebra".
How many letters does algebra have?
This is a trick question, isn't it? Algebra has 7 letters--a-l-g-e-b-r-a.
What are the letters in algebra called?
variables
Replacing numbers with letters is called?
algebra
What is hard about algebra?
It has letters instead of numbers.
What does algebra consist of?
Lots of letters and numbers
What has numbers and letters but is never written?
Algebra?
Do Roman numerals have anything to do with algebra?
No, they do not. Although it is using letters to represent numbers, Roman numbers are fixed symbols, unlike letters in algebra which represent variables.
What can represent a variable in algebra?
all the letters in the alphabet are used to represent variables in algebra. also in some advanced mathematics letters from the greek alphabet are used.
Letters together in algebra?
If you have letters together, like xy +2, it means you multiply
How are unknowns shown in Algebra?
Unknowns are represented by letters
Unknown quantities or letters in algebra are referred to as?
X
