Question

2x+3=9
what does the varible x equal

Answer 1

To solve the equation \(2x + 3 = 9\), follow these steps:

1. Subtract 3 from both sides:
\[
2x + 3 - 3 = 9 - 3
\]
This simplifies to:
\[
2x = 6
\]

2. Divide both sides by 2:
\[
x = \frac{6}{2}
\]
This simplifies to:
\[
x = 3
\]

So, the variable \(x\) equals \(3\).