What is 7a+(-8b+(-15a+9b+(-4c+8))) ?

The solution to 7a+(-8b+(-15a+9b+(-4c+8))) is -8a+b-4c+8

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simplify 7a+(-8b+(-15a+9b+(-4c+8)))

simplify

7 a + (- 8 b + (- 15 a + 9 b + (- 4 c + 8)))

- 8 a + b - 4 c + 8

Solution steps

7 a + (- 8 b + (- 15 a + 9 b + (- 4 c + 8)))

Simplify

7 a + (- 8 b + (- 15 a + 9 b + (- 4 c + 8))) : 7 a - 8 b - 15 a + 9 b - 4 c + 8

= 7 a - 8 b - 15 a + 9 b - 4 c + 8

Group like terms

= 7 a - 15 a - 8 b + 9 b - 4 c + 8

Add similar elements:

7 a - 15 a = - 8 a

= - 8 a - 8 b + 9 b - 4 c + 8

Add similar elements:

- 8 b + 9 b = b

= - 8 a + b - 4 c + 8

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

- 7 (w - 4) + 3 w - 27

6 (x + 1) - 5 (x + 2)

\frac{x ^{6} - 1}{x - 1}

- 16 x - [5 x + 7 (- 3 x + 2)]

What is 7a+(-8b+(-15a+9b+(-4c+8))) ?
The solution to 7a+(-8b+(-15a+9b+(-4c+8))) is -8a+b-4c+8