Answer:
No solution
Step-by-step explanation:
3x = 3x + 4
<u>-3x -3x</u>
0 = 4
Examples of solutions:
2 = 2 infinite solutions
x = 2 one solution
2 = 0 no solution
Answer:
The amswer is 48.
Step-by-step explanation:
120×0.40=48
Answer:
550 feet below see level
Step-by-step explanation:
800-250=550
When solving this equation you get x = -3.
To solve this, simply follow the order of operations for solving.
----> start by dividing both sides by 5
-----> Now you can transform the front side of the equation to use negative exponents.
![7^{-3} = 7^{x}](https://tex.z-dn.net/?f=%207%5E%7B-3%7D%20%3D%207%5E%7Bx%7D%20%20)
Since both x and -3 are the powers of x, we can eliminate the 7 and just make the exponents equal.
-3 = x