-7-2,3*(-2)

To evaluate the expression \(-7 - 2.3 \times (-2)\), follow the order of operations:

1. Multiply \(2.3\) by \(-2\): \[ 2.3 \times (-2) = -4.6 \]

2. Now substitute back into the expression: \[ -7 - (-4.6) \]

3. This simplifies to: \[ -7 + 4.6 \]

4. Finally, calculate \(-7 + 4.6\): \[ -7 + 4.6 = -2.4 \]

So, the result of the expression is \(-2.4\).