Question

-2*(4к+3)-(-6к-6)хелп​

Answer 1

-2*(4к+3)-(-6к-6)= -8к-6+6к+6=-2к

Answer 2

$- \: 2 \: * \: ( \: 4к \: + \: 3 \: ) \: - \: ( \: - \: 6к \: - \: 6 \: )= \: - \: 8к \: - \: 6 \: + \: 6к \: + \: 6 \: = \: - \: 8к \: + \: 6к \: = \: - \: 2к$

Удачи)))

Answer 3

To simplify the expression -2*(4k+3)-(-6k-6), you can follow the order of operations, which is PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction) and simplify each operation step-by-step.

First, distribute the -2 to the terms inside the parentheses:

-2*(4k+3) - (-6k-6) = -8k - 6 + 6k + 6 // note that distributing the negative sign in front of the second set of parentheses changes the signs of all terms inside the parentheses = -2k

Therefore, -2*(4k+3)-(-6k-6) simplifies to -2k.