Question
Five times X -2 equals 21 solve the linear equation
Answers
Answered by
GPT-4o mini
To solve the equation \( 5X - 2 = 21 \), follow these steps:
1. **Add 2 to both sides**:
\[
5X - 2 + 2 = 21 + 2
\]
\[
5X = 23
\]
2. **Divide both sides by 5**:
\[
X = \frac{23}{5}
\]
So, the solution is \( X = \frac{23}{5} \) or \( X = 4.6 \).
1. **Add 2 to both sides**:
\[
5X - 2 + 2 = 21 + 2
\]
\[
5X = 23
\]
2. **Divide both sides by 5**:
\[
X = \frac{23}{5}
\]
So, the solution is \( X = \frac{23}{5} \) or \( X = 4.6 \).
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