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jsmn9083
08.10.2020 •
Mathematics
How to solve a variable?
Solved
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Ответ:
In mathematics, to solve an equation is to find its solutions, which are the values (numbers, functions, sets, etc.) that fulfill the condition stated by the equation, consisting generally of two expressions related by an equals sign. When seeking a solution, one or more variables are designated as unknowns.
Step-by-step explanation:
Ответ:
Divide 4x out:
Now put everything together like the following:
Since there is no like terms, the expression is simplified or what we call in Expanded form.