Solve and round to nearest hundredth please.

-0.10

Step-by-step explanation:

First, collect terms that are not raised to power hence 13+5=18

Now set up 18 to a base of 3 ie 3^{y}=18 and to find y we shall put natural logarithm both sides hence y ln3=ln 18. Therefore,

Now since both bases at LHS and RHS are same, ie 3 then

8x+4=3.1753979320439729421166809645352357128792

8x=−0.824602067956

X=−0.103075258494

Rounded off, x=-0.10

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1