Many students don't know what to do to these kinds of problems when they see it. When you break down the equation, you will notice that C and B will be small numbers, which then tells you that A+A is greater than 4. With this in mind, guess some numbers that will work with the set of equations to get your answers. It might take a while when you can't solve these problems algebraically, but as you continue to do these problems, you will notice the relations faster.
Many students don't know what to do to these kinds of problems when they see it. When you break down the equation, you will notice that C and B will be small numbers, which then tells you that A+A is greater than 4. With this in mind, guess some numbers that will work with the set of equations to get your answers. It might take a while when you can't solve these problems algebraically, but as you continue to do these problems, you will notice the relations faster.
