Certainly! Let's solve the equation step-by-step.
We are given the equation:
[tex]\[ 4x = 124 \][/tex]
To isolate [tex]\( x \)[/tex], we need to perform the same operation on both sides of the equation. In this case, we can divide both sides by 4.
[tex]\[ \frac{4x}{4} = \frac{124}{4} \][/tex]
[tex]\[ x = \frac{124}{4} \][/tex]
When we divide 124 by 4, we get:
[tex]\[ x = 31 \][/tex]
So the solution to the equation [tex]\( 4x = 124 \)[/tex] is [tex]\( x = 31 \)[/tex].
Therefore, the correct answer is:
[tex]\[ \boxed{\text{C. } x = 31} \][/tex]