Step-by-step explanation:
You have miscopied the second equation as it contains a third variable B when there isn't a B in the answers.
Please correct it for assistance
Answer:
Step-by-step explanation:
let the sam's age be x
2x+5=3x-1
5+1=3x-2x
6=x
therefore sam's age is 6.
The answer will be the last one as it equals 4x + 3. this means that the equation will be parallel and does not have a solution.
Answer:
In romania I was doing this in the 6th grade