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Popular >

simplify 8r-4(7r-5)

Solution

simplify

8 r - 4 (7 r - 5)

Solution

- 20 r + 20

Solution steps

8 r - 4 (7 r - 5)

Expand

- 4 (7 r - 5) : - 28 r + 20

= 8 r - 28 r + 20

Add similar elements:

8 r - 28 r = - 20 r

= - 20 r + 20

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Frequently Asked Questions (FAQ)

What is 8r-4(7r-5) ?
The solution to 8r-4(7r-5) is -20r+20