Respuesta :

Drream

Answer:

2k/5 + 1 + -k+1/3

Step-by-step explanation:

(2k - 7)/5  + 1 - 1 x (k - 1)/3

Simplify

Combine multiplied terms into a single fraction

2k - 7/5 + 1 - 1 x  k - 1/3

2k- 7/5 + 1 + -1(k - 1)/3

Distribute

2k - 7/5 + 1 + -1(k - 1)/ 3

2k - 7/5 + 1 + = -k + 1/3

Solution

2k - 7/5  + 1 +   -k + 1/3

Answer:

[tex]\frac{k-1}{15}[/tex]

Step-by-step explanation:

[tex]\frac{(2k - 7)}{5} + 1 - \frac{(k-1)}{3}[/tex]

[tex]\frac{3(2k -7)}{3 ( 5)} + \frac{15 * 1}{15 * 1} - \frac{5(k-1)}{5 * 3}[/tex]

[tex]\frac{6k - 21}{15} + \frac{15}{15} - \frac{5k - 5}{15}[/tex]

[tex]\frac{(6k - 21) + 15 - (5k - 5)}{15}[/tex]

[tex]\frac{(6k - 6) - (5k - 5)}{15}[/tex]

[tex]\frac{6k - 6 - 5k + 5}{15}[/tex]

[tex]\frac{k - 1}{15}[/tex]         <------This is your answer

Hope this helps!

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