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Popular >

simplify k+1-4(2k-9)

Solution

simplify

k + 1 - 4 (2 k - 9)

Solution

- 7 k + 37

Solution steps

k + 1 - 4 (2 k - 9)

Expand

- 4 (2 k - 9) : - 8 k + 36

= k + 1 - 8 k + 36

Group like terms

= k - 8 k + 1 + 36

Add similar elements:

k - 8 k = - 7 k

= - 7 k + 1 + 36

Add the numbers:

1 + 36 = 37

= - 7 k + 37

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Frequently Asked Questions (FAQ)

What is k+1-4(2k-9) ?
The solution to k+1-4(2k-9) is -7k+37