Since it is the midpoint we can say:
12x - 1 = 8x +11
All we have do to is get all the x's alone on one side
12x - 1 = 8x + 11
12x = 8x + 12 (add both sides by 1)
4x = 12 (subtract both sides by 8x)
x = 3 (divide both sides to get what x is)
2X + (2X+10)= 34
Width is 6, Length is 11
6 x 11 is 66
Area is 66
Answer:
-3 ,-4
Step-by-step explanation:
