Step-by-step explanation:
First we have to same the bases.
As we know 8=2^3.
Replace 8 with 2^3.
Like this .
2^3x=2^3(2x+1).
Now 3x=3(2x+1) distribute 3 by the Barker.
3x=6x+3.
6x+3=3x.
6x-3x=-3.
3x=-3.
X=-1.
2/3 of 1¾ is simply their product, let's firstly convert the mixed fraction to improper fraction.

8^2 is 64 and 8^7 is 2097152 and do 64*2097152 which is 134217728.
Answer:
pay attention in class next time, love
Answer:
c) 2 x + 17
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given expression

= 
= 5x + 4 - 3x + 13
= 2 x + 17