Answer:
-2
Step-by-step explanation:
Base area* height
base area:
parallelogram: width*length
triangles: (height * base) /2
(2x + 2) - (3x + 11)
Remove the parentheses
2x + 2 - 3x + 11
And then combine like terms
So the answer is:
-x - 9
7+d=19 is the answer
subtract 7 from each side d=19-7
d=12
