Answer:
The answer is in the "step by step" below (image)
Step-by-step explanation:
Here, we need to solve all of them:
2x + x = 3x
x(2+1) = 3x
2x²
3x
[There expressions are equal here except 2nd last ]
In short, Your Answer would be Option C.
Hope this helps!
Mark Brainliest please
Perimeter of a rectangle,
Pr = 2L+ 2W
L = (W + 14)
Pr = 2(W+14) + 2W
Pr= 2W + 28 +2W
Pr =96 = 4W + 28
Pr = (96 — 28) = 4W
Pr = 68 = 4W
W = 68/4 = 17m, L= 17+14 = 31m
Check:
17m+17m+31m+31m= 96m