Question

Consider x + 4 = x + 8. What values could be substituted for x to make this a true number sentence? explain how you know

Answer 1

Answer:

There are no values of x that make the equation true

The system has no solution

Step-by-step explanation:

we have

$x+4=x+8$

Solve for x

Subtract x both sides

$x+4-x=x+8-x$

$4=8$ -----> is not true

therefore

Is a inconsistent system

There are no values of x that make the equation true

The system has no solution