How do you solve $30 (g + 9) = 870$ $30( g + 9) = 870$ ?

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Answer 1 · 2018-04-06T01:49:38

$g = 20$ $color(blue)(g = 20$

$30 (g + 9) = 870$ $30(g + 9) = 870$

$(g + 9) =cancel( 870)^color(red)(29) / cancel(30)$

$g + 9 = 29$

$g = 29 - 9 = color(blue)(20$

How do you solve 30( g + 9) = 87030(g+9)=87030( g + 9) = 870?