Question
Solve for the variable. 3x+7=13
Answers
GPT-4o mini
To solve the equation \(3x + 7 = 13\), follow these steps:
1. Subtract 7 from both sides of the equation:
\[
3x + 7 - 7 = 13 - 7
\]
This simplifies to:
\[
3x = 6
\]
2. Next, divide both sides by 3:
\[
\frac{3x}{3} = \frac{6}{3}
\]
This simplifies to:
\[
x = 2
\]
Therefore, the solution is:
\[
\boxed{2}
\]
1. Subtract 7 from both sides of the equation:
\[
3x + 7 - 7 = 13 - 7
\]
This simplifies to:
\[
3x = 6
\]
2. Next, divide both sides by 3:
\[
\frac{3x}{3} = \frac{6}{3}
\]
This simplifies to:
\[
x = 2
\]
Therefore, the solution is:
\[
\boxed{2}
\]