.
The equation is:
50 + 10*x = 500 dollars,
where the unknown "x" is the number of hours for Karen to work.
Looking into this equation, do you understand the meaning of each term ?
The meaning of the equation itself ?
To solve it, make these steps:
10x = 500 - 50
10x = 450
x = = 45.
Answer. 45 hours.
If you have questions, do not hesitate to post them.
In this case, please refer to the problem ID number "1122005".
Also, look into the lessons
- HOW TO solve a linear equation
- Simple word problems to solve using a single linear equation
in this site. They are written specially for beginners.
Good luck and happy learning ! !