K = -48
1. subtract 5 from both sides
-4 = k/12
2. multiply 12 from both sides to get k alone
-48 = k
Step-by-step explanation:
The surface area volume = l×b
or, 14×10 cm = 140 ans
Your equation would be 2x - 12 + 3x - 15 = 23
Combine like terms and solve for x
9 because the symbols around -12 and -3 so they would just become positive number 12 and 3. Subtract them and you get 9 :)
You can multiply each top and bottom by sqrt 15
then it will be