Set $$ x=0 $$ and solve for $$ \begin{aligned} 6 y-42 & =-21 x \ & =-21\end{aligned} $$

Question

UpStudy AI · Accepted Answer

To solve for $$ y $$ when $$ x = 0 $$ in the equation:

$$
6y - 42 = -21x
$$

follow these steps:

1. **Substitute $$ x = 0 $$ into the equation:**

$$
   6y - 42 = -21(0)
   $$

2. **Simplify the equation:**

$$
   6y - 42 = 0
   $$

3. **Add 42 to both sides to isolate the term with $$ y $$:**

$$
   6y = 42
   $$

4. **Divide both sides by 6 to solve for $$ y $$:**

$$
   y = \frac{42}{6} = 7
   $$

**Solution:** When $$ x = 0 $$, the value of $$ y $$ is **7**.
When $$ x = 0 $$, $$ y = 7 $$.

Set \( x=0 \) and solve for \[ \begin{aligned} 6 y-42 & =-21 x \\ & =-21\end{aligned} \]