Respuesta :

Answer:

6x-18

Step-by-step explanation:

I Combine like terms i hope this helps ✨

Answer:

Step-by-step explanation:

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STEP

1

:

           3

Simplify   —

           2

Equation at the end of step

1

:

         3          

 (2x -  (— • x)) -  12

         2          

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  2  as the denominator :

          2x     2x • 2

    2x =  ——  =  ——————

          1        2  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

2x • 2 - (3x)     x

—————————————  =  —

      2           2

Equation at the end of step

2

:

 x    

 — -  12

 2    

STEP

3

:

Rewriting the whole as an Equivalent Fraction :

3.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  2  as the denominator :

         12     12 • 2

   12 =  ——  =  ——��———

         1        2  

Adding fractions that have a common denominator :

3.2       Adding up the two equivalent fractions

x - (12 • 2)     x - 24

————————————  =  ——————

     2             2  

Final result :

 x - 24

 ——————

   2  

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