What is simplify-8(10r+10r-6)-3r ?

The solution to simplify-8(10r+10r-6)-3r is -163r+48

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simplify-8(10r+10r-6)-3r

simplify

- 8 (10 r + 10 r - 6) - 3 r

- 163 r + 48

Solution steps

- 8 (10 r + 10 r - 6) - 3 r

Add similar elements:

10 r + 10 r = 20 r

= - 8 (20 r - 6) - 3 r

Expand

- 8 (20 r - 6) : - 160 r + 48

= - 160 r + 48 - 3 r

Group like terms

= - 160 r - 3 r + 48

Add similar elements:

- 160 r - 3 r = - 163 r

= - 163 r + 48

3 (a + 1)^{2} - (a + 1) + 2

\frac{3}{3 + 7}

v^{2} + 5 v - 36

- 2 \div \frac{2}{3}

What is simplify-8(10r+10r-6)-3r ?
The solution to simplify-8(10r+10r-6)-3r is -163r+48