# Check 126 (86-29)=7 249 and 127 (86-29)=7 239 by casting out nines which equations is more likely to be correct?

##### 1 Answer
Apr 26, 2018

$127 \left(86 - 29\right)$ is more likely to be true

#### Explanation:

$126 \cdot \left(86 - 29\right) = 126 \cdot 57$
$6 \cdot 7 = 42 \text{ X}$

$127 \cdot \left(86 - 29\right) = 127 \cdot 57$
7*7=49" "sqrt