Question

If h(x)=10x+43 and h(x)=3, then what is the value of x?

Answer 1

x = -4

General Formulas and Concepts:

Pre-Algebra

• Equality Properties

Algebra I

• Function Notation

Explanation:

Step 1: Define

h(x) = 10x + 43

h(x) = 3

Step 2: Solve for x

1. Substitute: 3 = 10x + 43
2. Isolate x term: -40 = 10x
3. Isolate x: -4 = x
4. Rewrite: x = -4

And we have our final answer!