What is simplify-0.9(7v+7)+0.3(v+10) ?

The solution to simplify-0.9(7v+7)+0.3(v+10) is -6v-3.3

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simplify-0.9(7v+7)+0.3(v+10)

simplify

- 0.9 (7 v + 7) + 0.3 (v + 10)

- 6 v - 3.3

Solution steps

- 0.9 (7 v + 7) + 0.3 (v + 10)

Expand

- 0.9 (7 v + 7) : - 6.3 v - 6.3

= - 6.3 v - 6.3 + 0.3 (v + 10)

Expand

0.3 (v + 10) : 0.3 v + 3

= - 6.3 v - 6.3 + 0.3 v + 3

Group like terms

= - 6.3 v + 0.3 v - 6.3 + 3

Add similar elements:

- 6.3 v + 0.3 v = - 6 v

= - 6 v - 6.3 + 3

Add the numbers:

- 6.3 + 3 = - 3.3

= - 6 v - 3.3

(a + b)^{17}

2 (- x)^{3}

5 (- 2 x + 4) + 2 (x + 3)

5 6 (2 x)^{2}

What is simplify-0.9(7v+7)+0.3(v+10) ?
The solution to simplify-0.9(7v+7)+0.3(v+10) is -6v-3.3