What is simplify-10(-5f+7f+2)-f ?

The solution to simplify-10(-5f+7f+2)-f is -21f-20

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simplify-10(-5f+7f+2)-f

simplify

- 10 (- 5 f + 7 f + 2) - f

- 21 f - 20

Solution steps

- 10 (- 5 f + 7 f + 2) - f

Add similar elements:

- 5 f + 7 f = 2 f

= - 10 (2 f + 2) - f

Expand

- 10 (2 f + 2) : - 20 f - 20

= - 20 f - 20 - f

Group like terms

= - 20 f - f - 20

Add similar elements:

- 20 f - f = - 21 f

= - 21 f - 20

6 + 8 (4 w - 7) - (2 w + 1)

(5 a^{2} + 7 b) (7 a - 5 b)

(4 x^{2} - 1) (6 x^{2} - 9)

3 a^{3} b^{4} + 9 a b^{3} + 12 a b^{4}

What is simplify-10(-5f+7f+2)-f ?
The solution to simplify-10(-5f+7f+2)-f is -21f-20