Question

Part B: What value from the set {4, 5, 6, 7, 8} makes the equation 4x + 3 = 23 true? Show your work.

Answer 1

Answer:

5

Step-by-step explanation:

$4x + 3 = 23 \\ 4x = 23 - 3 \\ 4x = 20 \\ x = \frac{20}{4} \\ \large{ \boxed{x = \underline{ \underline{ \bf{5}}}}}$