Answer:
perimeter = 8x+12
Step-by-step explanation:
perimeter of a rectangle = 2(Length + width)
= 2[(3x+5)+(x+1)]
=2( 3x+5+x+1)
=2(4x+6)
perimeter= 8x+12
Answer:
12320768
Step-by-step explanation:
(12345678*12345678*12345678)-(12345678*12345677*12345679)
1.881676e+21-1.881676e+21
idrk if the steb by steb makes sence sorry
Hello!
Here are the steps to your problem:
3x + 5 = x - 3
3x -x = -3 -5
2x = -8
x = -4
I hope this helps you! Have a lovely day!
-Mal