Answer:
x = -10
Step-by-step explanation:
2(x+3) = x-4 --> multiply (x+2) times 2
2x+6 = x - 4 --> subtract x from both sides
x+6 = -4 --> subtract 6 from both sides
x = -10
Answer:
k=5
Step-by-step explanation:
subtract 14 from both sides
Answer:
0.73 or 73%
Step-by-step explanation:
ABCD is a square and a quadrilateral