Question
Question Solve for x : 4x−3=3x−9 .
Answers
GPT-4o mini
To solve the equation \(4x - 3 = 3x - 9\), follow these steps:
1. **Isolate the variable on one side**. Start by subtracting \(3x\) from both sides:
\[
4x - 3x - 3 = -9
\]
This simplifies to:
\[
x - 3 = -9
\]
2. **Add 3 to both sides** to solve for \(x\):
\[
x - 3 + 3 = -9 + 3
\]
So, we have:
\[
x = -6
\]
The solution is:
\[
\boxed{-6}
\]
1. **Isolate the variable on one side**. Start by subtracting \(3x\) from both sides:
\[
4x - 3x - 3 = -9
\]
This simplifies to:
\[
x - 3 = -9
\]
2. **Add 3 to both sides** to solve for \(x\):
\[
x - 3 + 3 = -9 + 3
\]
So, we have:
\[
x = -6
\]
The solution is:
\[
\boxed{-6}
\]