What is simplify-5d-5(-0.8d-0.7) ?

The solution to simplify-5d-5(-0.8d-0.7) is -d+3.5

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simplify-5d-5(-0.8d-0.7)

simplify

- 5 d - 5 (- 0.8 d - 0.7)

- d + 3.5

Solution steps

- 5 d - 5 (- 0.8 d - 0.7)

Expand

- 5 (- 0.8 d - 0.7) : 4 d + 3.5

= - 5 d + 4 d + 3.5

Add similar elements:

- 5 d + 4 d = - d

= - d + 3.5

- 12 y (9 y + 3)

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\frac{2 x ^{5} y}{10 x ^{3} y ^{6}}

What is simplify-5d-5(-0.8d-0.7) ?
The solution to simplify-5d-5(-0.8d-0.7) is -d+3.5