Question
8x−5=3x+20 whats the answer? solve for x
Answers
GPT-4o mini
To solve the equation \( 8x - 5 = 3x + 20 \), follow these steps:
1. First, get all the terms involving \( x \) on one side and the constant terms on the other side. Subtract \( 3x \) from both sides:
\[
8x - 3x - 5 = 20
\]
This simplifies to:
\[
5x - 5 = 20
\]
2. Next, add 5 to both sides to isolate the term with \( x \):
\[
5x = 20 + 5
\]
This simplifies to:
\[
5x = 25
\]
3. Finally, divide both sides by 5 to solve for \( x \):
\[
x = \frac{25}{5}
\]
This gives:
\[
x = 5
\]
So, the solution is \( x = 5 \).
1. First, get all the terms involving \( x \) on one side and the constant terms on the other side. Subtract \( 3x \) from both sides:
\[
8x - 3x - 5 = 20
\]
This simplifies to:
\[
5x - 5 = 20
\]
2. Next, add 5 to both sides to isolate the term with \( x \):
\[
5x = 20 + 5
\]
This simplifies to:
\[
5x = 25
\]
3. Finally, divide both sides by 5 to solve for \( x \):
\[
x = \frac{25}{5}
\]
This gives:
\[
x = 5
\]
So, the solution is \( x = 5 \).