The equation p = 3s represents the perimeter p of an equilateral triangle with the side length s. is there a proportional relationship between the perimeter and the side length of an equilateral triangle?

the answer is d. 75%

idk this answer sorry cant on this one.

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: