To solve the equation:

\[
\frac{-3}{10} + \frac{x}{2} = 0
\]

We'll follow these steps:

1. **Isolate** \( \frac{x}{2} \):
   \[
   \frac{x}{2} = \frac{3}{10}
   \]

2. **Multiply both sides by 2** to solve for \( x \):
   \[
   x = \frac{3}{10} \times 2 = \frac{6}{10} = 0.6
   \]

Thus, the value of \( x \) is:

\[
x = 0.6
\]

Would you like more details on any step?

Here are some related questions:
1. What happens if we have different denominators in an equation?
2. How can we solve equations with more complex fractions?
3. Can negative fractions impact the solution process?
4. How do we check if our solution to an equation is correct?
5. What is the method for solving equations involving variables on both sides?

**Tip:** When working with fractions in equations, try to eliminate them by multiplying both sides by the least common denominator (LCD).

Learn how to solve the linear equation -3/10 + x/2 = 0 using algebraic techniques for isolating variables. This problem covers key concepts such as dealing with fractions in linear equations and multiplying both sides by a constant. Suitable for students in Grades 6-8.

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