What is simplify-5(k+6)+7(k-4) ?

The solution to simplify-5(k+6)+7(k-4) is 2k-58

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simplify-5(k+6)+7(k-4)

simplify

- 5 (k + 6) + 7 (k - 4)

2 k - 58

Solution steps

- 5 (k + 6) + 7 (k - 4)

Expand

- 5 (k + 6) : - 5 k - 30

= - 5 k - 30 + 7 (k - 4)

Expand

7 (k - 4) : 7 k - 28

= - 5 k - 30 + 7 k - 28

Group like terms

= - 5 k + 7 k - 30 - 28

Add similar elements:

- 5 k + 7 k = 2 k

= 2 k - 30 - 28

Subtract the numbers:

- 30 - 28 = - 58

= 2 k - 58

7 \frac{2}{3} - 6 \frac{3}{5}

6 a - 48

- 9 (m + 2) + 4 (6 - 7 m)

- 2 (- 3) (- 4)

\frac{3 x - 12}{x - 4}

What is simplify-5(k+6)+7(k-4) ?
The solution to simplify-5(k+6)+7(k-4) is 2k-58