How do you solve $- 100 = 5 (4 - 6 n)$ $-100= 5( 4- 6n )$ ?

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Answer 1 · 2018-04-23T23:25:25

$4 = n$ $4 = n$

$- 100 = 5 (4 - 6 n)$ $-100 = 5(4 - 6n)$

Use the Distributive Property:
$- 100 = 5 (4 - 6 n)$ $-100 = 5(4 - 6n)$
$- 100 = 20 - 30 n$ $-100 = 20 - 30n$

Use the Additive Inverse:
$- 100 = 20 - 30 n$ $-100 = 20 - 30n$
$- 120 = - 30 n$ $-120 = -30n$

Use the Multiplicative Inverse:
$- 120 = - 30 n$ $-120 = -30n$
$4 = n$ $4 = n$

There's your answer!

How do you solve −100=5(4−6n)-100= 5( 4- 6n )?