What is simplify-3(10b+10)+5(b+2) ?

The solution to simplify-3(10b+10)+5(b+2) is -25b-20

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simplify-3(10b+10)+5(b+2)

simplify

- 3 (10 b + 10) + 5 (b + 2)

- 25 b - 20

Solution steps

- 3 (10 b + 10) + 5 (b + 2)

Expand

- 3 (10 b + 10) : - 30 b - 30

= - 30 b - 30 + 5 (b + 2)

Expand

5 (b + 2) : 5 b + 10

= - 30 b - 30 + 5 b + 10

Group like terms

= - 30 b + 5 b - 30 + 10

Add similar elements:

- 30 b + 5 b = - 25 b

= - 25 b - 30 + 10

Add the numbers:

- 30 + 10 = - 20

= - 25 b - 20

(x - 3) (x - 2)^{2}

\frac{n ^{2} - 1}{39 n} \cdot \frac{13 n}{7 n + 7}

18 + 6

(x + 3) (x + 1) (x - 2)

e^{0.9}

What is simplify-3(10b+10)+5(b+2) ?
The solution to simplify-3(10b+10)+5(b+2) is -25b-20