Question

question given f(x) = -3x + 2, solve for x when f(x) = -1. answer attempt 1 out of 2

Explanation:

Step1: Substitute f(x) value

We know \( f(x) = -3x + 2 \) and \( f(x)=-1 \), so substitute \( f(x) \) with -1:
\( -1 = -3x + 2 \)

Step2: Subtract 2 from both sides

Subtract 2 from each side to isolate the term with x:
\( -1 - 2 = -3x + 2 - 2 \)
\( -3 = -3x \)

Step3: Divide by -3

Divide both sides by -3 to solve for x:
\( \frac{-3}{-3} = \frac{-3x}{-3} \)
\( 1 = x \)

Answer:

\( x = 1 \)