Math, asked by himanshunain18, 1 year ago

3x+x=12 also check after solving this equation​

Answers

Answered by anishka56
4

\huge\blue{♡Answer♡}

<font color="red">

\huge{3x+x=12}

\huge{4x=12}

\huge{x=4/12}

\huge{x=3}

\huge\boxed{x=3}

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Answered by Anonymous
1

Answer:

x = 3

Step-by-step explanation:

Given,

3x + x = 12

=} 4x = 12

=} x = 12/4

=} x = 3

now keep the value of x in the equation for verification.

=} 3x+x = 12

LHS = 3(3) + 3

LHS = 12

LHS = RHS

therefore, it is verified that x =3

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