Answer:
-8k -2
Explanation:
You want the simplified form of -2(k+1)-6k.
Simplification
The process of simplifying an algebraic expression includes ...
- removing parentheses
- combining like terms
Parentheses are removed using the distributive property. The factor outside parentheses multiplies each term inside.
-2(k +1) -6k
= (-2)(k) +(-2)(1) -6k = -2k -2 -6k
Terms with the same variable content can be combined by adding their coefficients. (The distributive property is involved here, too.)
= (-2 -6)k -2 = -8k -2
The simplified expression is -8k -2.