Use the distributive property on the parentheses, then solve accordingly.
-3(2r+7)=3
-6r-21=3
-6r=24
r=-4
Answer:
the r means remainder
Step-by-step explanation:
there ya go:)
Answer:
side length and perimeter of 1 face
area of 1 face and surface area
Step-by-step explanation:
Just did it
Answer:
-2 (q + 3)
Step-by-step explanation:
Simplify the following:
-6 + 4 q - 6 q
Grouping like terms, -6 + 4 q - 6 q = (4 q - 6 q) - 6:
(4 q - 6 q) - 6
4 q - 6 q = -2 q:
-2 q - 6
Factor -2 out of -2 q - 6:
Answer: -2 (q + 3)
