Answer:
x = ∞ (Infinite solutions)
Step-by-step explanation:

Since both sides of the equation mirror each other, the equation has infinitely many solutions.
Hope this helps.
length of square = 18
x = side of square
x-7 = side of triangle
3(x-7) + 39 = 4x
3x-21 + 39 = 4x
3x+18 = 4x
18=x
square 18x4 =72(perimeter square)
triangle side (18-7=11)
11x3 = 33(perimeter triangle)
72-33=39
Answer:
2 is the answer to your question
Answer:
20
Step-by-step explanation:
24/3=8
36/3=12
8+12=20
he'll have 20 3' ropes
Answer:
2x<16
Step-by-step explanation: