X + 3/2x + 1/2x add all of them together to get a total of all the x’s

the answer is 3x

Step-by-step explanation:

Step by Step Solution:

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STEP

1

:

           1

Simplify   —

           2

Equation at the end of step

1

:

        3           1

 (x +  (— • x)) +  (— • x)

        2           2

STEP

2

:

           3

Simplify   —

           2

Equation at the end of step

2

:

        3          x

 (x +  (— • x)) +  —

        2          2

STEP

3

:

Rewriting the whole as an Equivalent Fraction

3.1   Adding a fraction to a whole

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

         x     x • 2

    x =  —  =  —————

         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 :

3.2       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:

x • 2 + 3x     5x

——————————  =  ——

    2          2  

Equation at the end of step

3

:

 5x    x

 —— +  —

 2     2

STEP

4

:

Adding fractions which have a common denominator

4.1       Adding fractions which have a common denominator

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

5x + x     6x

——————  =  ——

  2        2  

Reducing to Lowest Terms :

4.2      The above result can still be reduced :

    6x      

    —— = 3x  

    2        

Final result :

 3x

the answer is b

step-by-step explanation:

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted