Because a number is x and 1 is removed from that number, the answer is -1. When it tells you to subtract from anything, you should invert the equation so that the first number comes after the final one and add a negative sign.
This is further explained below.
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Generally, "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart," according to the definition of a chart as a graphical representation for the purpose of data visualization.
A chart may be used to depict tabular data, functions, or many types of quality structures, and it can convey a variety of information.
In conclusion, It comes out to x-1 when 1 is removed from a number, which in this case is x. When it instructs you to subtract from a certain amount, you should invert the equation, putting the first number after the subtraction sign.
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