Find the value of $$ x $$ for which $$ f(x)=3 $$ $$ f(x)=5 x+-8 $$

Question

UpStudy AI · Accepted Answer

To find the value of $$ x $$ for which $$ f(x) = 3 $$, given the function $$ f(x) = 5x - 8 $$, follow these steps:

1. **Set the function equal to 3:**
   $$
   5x - 8 = 3
   $$

2. **Add 8 to both sides to isolate the term with $$ x $$:**
   $$
   5x - 8 + 8 = 3 + 8 \
   5x = 11
   $$

3. **Divide both sides by 5 to solve for $$ x $$:**
   $$
   x = \frac{11}{5}
   $$

4. **Simplify the fraction (if desired):**
   $$
   x = 2.2
   $$

**Therefore, the value of $$ x $$ for which $$ f(x) = 3 $$ is $$ \frac{11}{5} $$ or $$ 2.2 $$.**
$$ x = \frac{11}{5} $$ or $$ x = 2.2 $$.

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