How do you solve $| 6 m | = 42$ $abs(6m)=42$ ?

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Answer 1 · 2017-06-06T19:59:01

$m = \pm 7$ $m=+-7$

$| 6 m = 42 |$ $|6m=42|$

If $a = | b |$ $a=|b|$ , then $a = \pm b$ $a=+-b$

$therefore6m=+-42$

$m=+-7$

How do you solve abs(6m)=42|6m|=42abs(6m)=42?