-2-3=-7*3

Let's simplify both sides of the equation step by step.

Left side: \[ -2 - 3 = -5 \]

Right side: \[ -7 \times 3 = -21 \]

Now you can compare both sides: \[ -5 \neq -21 \]

So, the statement \(-2 - 3 = -7 \times 3\) is false. If you have any more questions or need further assistance with exam preparation, feel free to ask!