$$4(5-1)-5(3-5)=14(5)-2(5(5)-3)$$
$\text{true}$
$$4\times 4-5\left(3-5\right)=14\times 5-2\left(5\times 5-3\right)$$
$$16-5\left(3-5\right)=14\times 5-2\left(5\times 5-3\right)$$
$$16-5\left(-2\right)=14\times 5-2\left(5\times 5-3\right)$$
$$16-\left(-10\right)=14\times 5-2\left(5\times 5-3\right)$$
$$16+10=14\times 5-2\left(5\times 5-3\right)$$
$$26=14\times 5-2\left(5\times 5-3\right)$$
$$26=70-2\left(5\times 5-3\right)$$
$$26=70-2\left(25-3\right)$$
$$26=70-2\times 22$$
$$26=70-44$$
$$26=26$$
$$\text{true}$$
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