$$(2+2)(2-2)=5(2-2)$$
$\text{true}$
$$4\left(2-2\right)=5\left(2-2\right)$$
$$4\times 0=5\left(2-2\right)$$
$$0=5\left(2-2\right)$$
$$0=5\times 0$$
$$0=0$$
$$\text{true}$$
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