2x+1=9
Your going to always try to leave the x variable alone.
2x+1=9
-1 -1
2x=8
/2 /2
x=4
Answer:
Pythagorean theorem
Step-by-step explanation:
The volume of the square pyramid is 147 centimeters.
Try and get the variable by its self by -81 from both sides then divide it by 7 and get ur answer.