2х+3х=7

Let's solve the equation \(2x + 3x = 7\).

1. Combine the terms on the left side: \[ (2x + 3x) = 5x \] So, the equation becomes: \[ 5x = 7 \]

2. Now, divide both sides by 5 to isolate \(x\): \[ x = \frac{7}{5} \]

Therefore, the solution is: \[ x = \frac{7}{5} \quad \text{or} \quad x = 1.4 \]