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3 years ago

10

Why is there a letter also on Mathematics?

2 answers:

faust18 [17]3 years ago

8 0

Answer:

Not silly, i understand but "x" is supposed to be a subsitute for a number after the many equations youll be learning in algebra. x can be anything, it isnt set to anykind of specifac number but rather an output of an equation. It is fustrating but i reccomend khan acdemy videos or math nation since they specialze in thses kinds of maths

Step-by-step explanation:

shutvik [7]3 years ago

7 0

Answer:

Letters in math are called varables. They are used as symbols that are applied to an unkown nummber.

Step-by-step explanation:

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4 years ago

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kotykmax [81]

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Step-by-step explanation:

I need help too 12+12=24 12 ×2=24

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