What is 6(c-2)-(8c+1) ?

The solution to 6(c-2)-(8c+1) is -2c-13

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simplify 6(c-2)-(8c+1)

simplify

6 (c - 2) - (8 c + 1)

- 2 c - 13

Solution steps

6 (c - 2) - (8 c + 1)

Apply the distributive law:

- (a + b) = - a - b

- (8 c + 1) = - 8 c - 1

= 6 (c - 2) - 8 c - 1

Expand

6 (c - 2) : 6 c - 12

= 6 c - 12 - 8 c - 1

Group like terms

= 6 c - 8 c - 12 - 1

Add similar elements:

6 c - 8 c = - 2 c

= - 2 c - 12 - 1

Subtract the numbers:

- 12 - 1 = - 13

= - 2 c - 13

\frac{9}{72}

(8 x^{2} - 3 x) - (5 x - 5 - 8 x^{2})

\frac{20}{22}

\frac{2}{5} \cdot \frac{4}{5}

(- 11 + 3 i) + (9 + 2 i)