Answer:
x = -7
Step-by-step explanation:
4x - 9 = 7x + 12
~Add 9 to both sides
4x = 7x + 21
~Subtract 7x to both sides
-3x = 21
~Divide -3 to both sides
x = -7
Best of Luck!
<span>the width of the cake pan can be found with the following formula
area = W x L=</span>432 in.2<span>
but L= 4/3W
so we have </span>
area = W x 4/3W=4/3W²=<span>432 in.2, and </span><span>W²=<span>(3/4)x 432 in.2, and W=18 in</span> </span>
Answer:got u fam
Step-by-step explanation:
#1) -318 meters
#2) -8, -6, 3, 5, 7
#3) -4
#4) +8
#5) +5
#6 -15
#7) Oymakon, Winniepeg, Boston, New Delhi, Las vegas