What is (-4c+a-2b)-(4a-7b-6c) ?

The solution to (-4c+a-2b)-(4a-7b-6c) is 2c-3a+5b

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simplify (-4c+a-2b)-(4a-7b-6c)

simplify

(- 4 c + a - 2 b) - (4 a - 7 b - 6 c)

2 c - 3 a + 5 b

Solution steps

(- 4 c + a - 2 b) - (4 a - 7 b - 6 c)

Apply rule:

(a) = a

(- 4 c + a - 2 b) = - 4 c + a - 2 b

= - 4 c + a - 2 b - (4 a - 7 b - 6 c)

Apply the distributive law:

- (a - b) = - a + b

- (4 a - 7 b - 6 c) = - 4 a + 7 b + 6 c

= - 4 c + a - 2 b - 4 a + 7 b + 6 c

Group like terms

= - 4 c + 6 c + a - 4 a - 2 b + 7 b

Add similar elements:

- 4 c + 6 c = 2 c

= 2 c + a - 4 a - 2 b + 7 b

Add similar elements:

a - 4 a = - 3 a

= 2 c - 3 a - 2 b + 7 b

Add similar elements:

- 2 b + 7 b = 5 b

= 2 c - 3 a + 5 b

(5 p - 3 q) (p^{2} - pq + q^{2})

75 m^{16} n^{7}

9 (- 6 p - 4) + 3 (3 p - 5)

81 x^{2} + 81

- 2 (- 6 x - 9) - 4 (x + 9)

What is (-4c+a-2b)-(4a-7b-6c) ?
The solution to (-4c+a-2b)-(4a-7b-6c) is 2c-3a+5b