To solve the equation \( x + 4 = 7 \), follow these steps:

1. Subtract 4 from both sides to isolate \( x \):

\[
x + 4 - 4 = 7 - 4
\]

\[
x = 3
\]

So, the solution is \( x = 3 \).

Would you like more details or have any questions?

Here are 5 related questions for practice:

1. Solve \( x - 5 = 10 \).
2. Solve \( 2x + 4 = 10 \).
3. Solve \( 3 + x = 12 \).
4. Solve \( x + 6 = 0 \).
5. Solve \( x + 8 = 15 \).

**Tip:** Always perform the same operation on both sides of an equation to keep it balanced.

Learn how to solve the linear equation x + 4 = 7 with a clear, step-by-step solution. This basic algebra problem introduces key concepts like isolating variables and the additive property of equality. Perfect for students in Grades 6-7.

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