What is simplify-5(1-5k)-4(2k+5) ?

The solution to simplify-5(1-5k)-4(2k+5) is 17k-25

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simplify-5(1-5k)-4(2k+5)

simplify

- 5 (1 - 5 k) - 4 (2 k + 5)

17 k - 25

Solution steps

- 5 (1 - 5 k) - 4 (2 k + 5)

Expand

- 5 (1 - 5 k) : - 5 + 25 k

= - 5 + 25 k - 4 (2 k + 5)

Expand

- 4 (2 k + 5) : - 8 k - 20

= - 5 + 25 k - 8 k - 20

Group like terms

= 25 k - 8 k - 5 - 20

Add similar elements:

25 k - 8 k = 17 k

= 17 k - 5 - 20

Subtract the numbers:

- 5 - 20 = - 25

= 17 k - 25

(- 2 - 4 i) 7 i

x^{4} - 2 x^{3} - x^{2} + 2 x \leq 0

- 4 x + 7 = - 10 x + 37

6 (v - 2) + 2 = 2 (3 v - 5)

\frac{e ^{x}}{e ^{3 x}}

What is simplify-5(1-5k)-4(2k+5) ?
The solution to simplify-5(1-5k)-4(2k+5) is 17k-25