English, asked by apranamahajan2, 3 months ago

Solve 3x+2y from 3y-7x ( step by step)​


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Answers

Answered by Anonymous
49

\huge \red{{\underline{\sf{Question:-}}}}

Solve 3x+2y from 3y-7x ( step by step)

 \huge \red{{\underline{\sf{Answer:-}}}}

 \red{{{\tt{3y - 7x + 3x + 2y}}}}   \:  \:  \:

 {{{\tt{ = 3y  + 2y + 3x - 7x}}}}   \:  \:  \:  \:

 \implies{{{\tt{  5y  - 4x}}}}   \:  \:  \:  \:  {{{\bf{  Ans.}}}}   \:  \:  \:

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Explanation:-⠀⠀⠀⠀

• You can only add like terms.

- 3x + 4x - 5y - 7y

= 7x - 12y

You can only add x and x and only y and y.

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Know More:-

Like Terms

• The terms having same variable factors.

• May differ in numerical coefficients.

= 3xy - 5xy + 2xy²

3xy and 5xy are like terms whereas 2xy² isn't because of the numerical coefficients.

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Unlike Terms

• The terms having same variable factors.

=3x - 5xy

3x and 5xy are unlike terms as 3 just contains x but 5 contains x and z.


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