**Answer:**

x=-2

**Step-by-step explanation:**

To find the value of x you will have to isolate the x.

6x-3=5x-5 ------> Add 3 to both sides to get rid of the 3

6x=5x-2 ------> Subtract 5x to both sides to get rid of the 5x

1x=-2

1x is the same as x so

x=-2

**Answer:**

678996543456789

**Step-by-step explanation:**

We have 3⁴ = 81, so we can factorize this as a difference of squares twice:

Depending on the precise definition of "completely" in this context, you can go a bit further and factorize as yet another difference of squares:

And if you're working over the field of complex numbers, you can go even further. For instance,

But I think you'd be fine stopping at the first result,

If you have 50. and want to make it 5000 you can move the decimals point over 2 which would also be ×100

**Answer:**

1.06

**Step-by-step explanation:**

cos41⁰ = 0.8 ÷ X

X = 0.8 ÷ cos41⁰