Answer:
-18y - 18
Step-by-step explanation:
The -2 needs to be distributed into both values in the parenthesis. This will make the equation -8y - 10y - 18. Then, you put the like terms together. This will result in the final equation, -18y - 18
X= 2.5 that is the correct answer
Add 4 to both sides
w = -6
Answer:
1st one a^-1 , 2nd one a^b/a^c , 3rd one a^c/b^c
