Question

Help me please i dont know how to do all of this ill really appreciate it please

Answer 1

Okay. First things first, we will distribute the -7 out to the numbers in the parenthesis. To do that, you will multiply each number in there by -7. -7 * -19c is 133 and -7 * -6 is 42. That makes the numbers become 133c + 42. We will combine like terms with -14c. 133c - 14c is 119c. The expression becomes 119c + 42. The expression in simplest form is 119c + 42.

Answer 2

Hello!

The expression: $-14c-7(-19c-6)$.

First step: Apply the Distributive Property; it is $a(b + c) = ab + ac$.

$-14c-7(-19c-6)$
$-14c+133c+42$

[A negative times a negative equals a positive.]
Next step: Combine like terms.

$-14c+133c+42$
$119c+42$

The simplified expression is $119c+42$.