What is (6(2a-4c)-6(6a-4b)+3(4b-8c))/4 ?

The solution to (6(2a-4c)-6(6a-4b)+3(4b-8c))/4 is -6a-12c+9b

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simplify (6(2a-4c)-6(6a-4b)+3(4b-8c))/4

simplify

\frac{6 ( 2 a - 4 c ) - 6 ( 6 a - 4 b ) + 3 ( 4 b - 8 c )}{4}

- 6 a - 12 c + 9 b

Solution steps

\frac{6 ( 2 a - 4 c ) - 6 ( 6 a - 4 b ) + 3 ( 4 b - 8 c )}{4}

Factor

6 (2 a - 4 c) - 6 (6 a - 4 b) + 3 (4 b - 8 c) : 12 (- 2 a - 4 c + 3 b)

= \frac{12 ( - 2 a - 4 c + 3 b )}{4}

Divide the numbers:

\frac{12}{4} = 3

= 3 (- 2 a - 4 c + 3 b)

Expand

3 (- 2 a - 4 c + 3 b) : - 6 a - 12 c + 9 b

= - 6 a - 12 c + 9 b

\frac{x ^{2} + 7 x - 78}{x ^{2} - 36}

\frac{4 - 10 i}{- 3 - 7 i}

(\frac{5}{7})^{0}

\frac{ln ( x )}{x}

\frac{2 - x}{x ^{2} + 4 x - 12}

What is (6(2a-4c)-6(6a-4b)+3(4b-8c))/4 ?
The solution to (6(2a-4c)-6(6a-4b)+3(4b-8c))/4 is -6a-12c+9b