7x - 5 = 30
* add 5 to both sides
7x = 30 + 5
7x = 35
* divided both sides by 7
(7/7)x = 35/7
<u><em>x = 5</em></u>
Answer:
the answer should be 2 but it could be wrong
It depends, because sometimes they are difficult and sometimes not ...
Have a good Saturday...
The number is 15,
I really don’t know if there’s such a strategy to find this out, I just used trial & error:
(a*4)+(a*3)=35
(5*4)+(5*3)=35
20+15=35
Answer:
the answer is 3.448275862068966
Step-by-step explanation:
