What is simplify-(5x+5)-4+8x ?

The solution to simplify-(5x+5)-4+8x is 3x-9

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simplify-(5x+5)-4+8x

simplify

- (5 x + 5) - 4 + 8 x

3 x - 9

Solution steps

- (5 x + 5) - 4 + 8 x

Apply the distributive law:

- (a + b) = - a - b

- (5 x + 5) = - 5 x - 5

= - 5 x - 5 - 4 + 8 x

Group like terms

= - 5 x + 8 x - 5 - 4

Add similar elements:

- 5 x + 8 x = 3 x

= 3 x - 5 - 4

Subtract the numbers:

- 5 - 4 = - 9

= 3 x - 9

12 (2 j - 6)

\frac{60}{- 5}

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

450 r^{4} - 81 r^{8} - 625

5 ∣ 12 - 4 ∣