Answer:
when
, 
the slope is 0
Step-by-step explanation:
There isn't much to explain.
Answer:
x=-7
Step-by-step explanation:
divide 12 on both sides and that equals -7
Answer:
z=6+2i maybe
Step-by-step explanation:
If you are rounding it will be the same thing
Answer:
15w - 10x + 30.
Step-by-step explanation:
-5(2x - 3w - 6)
= (-5 * 2x) + (-5 * -3w) + (-5 * -6)
= -10x + 15w + 30
= 15w - 10x + 30.
Hope this helps!