64^x=16^x-1====> Make the bases the same
4^3(x)=4^2(x-1)=> Solve for x by bringing down the exponent without the base.
3(x)=2(x-1)=====> Distribute
3x=2x-2======> Now solve for x
3x = 2x-2
-2x -2x
x=-2
Therefore x is negative two
The correct answer is C. 78
yes because you need to do this then you need to do that and plus yeah you right
Both 2 and 6 are divisible by 2, so you would divide them by 2 and your fraction would be reduced to 1/3. You would get that answer by simply reducing the fraction.
Answer:
A
Step-by-step explanation:
If You have 9/4 then you have to go backwards and that means subtracting everything you have to get to 0. that means you take away what you have which is 9/4.
