What are the solutions to the equation x+5=7?

a.

x=−44

b.

x=44

c.

x=15

d.

x=9

To solve the equation \( x + 5 = 7 \), we need to isolate \( x \) by subtracting 5 from both sides:

\[
x + 5 - 5 = 7 - 5
\]

This simplifies to:

\[
x = 2
\]

The correct solution is \( x = 2 \), but none of the provided options match this answer. It seems that the answer is missing from the options listed.

Do you want more details on the solving process or have any questions?

Here are five related questions to expand on this concept:

1. How do you solve equations with variables on both sides?
2. What is the general method for solving linear equations?
3. Can you explain how to solve \( 2x + 3 = 11 \)?
4. How do you check if your solution to an equation is correct?
5. What is the importance of isolating the variable in an equation?

**Tip:** Always double-check your work by substituting your solution back into the original equation.

Learn how to solve the equation x + 5 = 7 with a detailed step-by-step solution. This problem covers key algebraic concepts, including linear equations and isolating variables. Suitable for students in Grades 6-8.

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