If -30 + 8r = -7(-3r - 3) + 4r, the value of 5r?

asked Dec 8, 2022 109k views

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If -30 + 8r = -7(-3r - 3) + 4r,
the value of 5r?

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1 vote

Answer:

$- 30 + 8r = - 7( - 3r - 3) + 4r \\ - 30 + 8r = 21r + 21 + 4r \\ - 30 - 21 = 25r - 8r \\ - 51= 17r \\ r = ( - 51)/(17) \\r = 3 \\ thank \: you$

Marc Durdin answered Dec 9, 2022

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5 votes

Answer:

Gggggg

Explanation:

Bh H hjjhбичар сук в оригинале xdddd

Joe Malin answered Dec 15, 2022

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