-3. Put the two equation equal to each other and solve.
4x+18=2x+12
-2x=-2x
2x+18=12
-18=-18
2x=-6
2x/2=-6/2
x=-3
Add 1 3/7 and leave it like that, and then do 9x3=27+5=32 so it’s gonna be 32/9 and then calculate the sum into 691/126 or u can divided more into 5 61/126
Answer:
JK=24.29(rounded)
Step-by-step explanation:
First find the angle of the smaller triangle (60 degrees) then calculate the hypotenuse using the formula 
. The hypotenuse is 5.91. Then, use 
to find the 2nd side of the main triangle, using 25 = c
Your welcome!
