nightisafton nightisafton

16-07-2022
Mathematics

contestada

is 4(2r-1)=-2(3r+16) a no solution or infinite solutions

Respuesta :

isgluch isgluch

16-07-2022

Answer: Infinite

Step-by-step explanation:

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jimrgrant1 jimrgrant1

16-07-2022

Answer:

one solution, r = - 2

Step-by-step explanation:

4(2r - 1) = - 2(3r + 16) ← distribute parenthesis on both sides

8r - 4 = - 6r - 32 ( add 6r to both sides )

14r - 4 = - 32 ( add 4 to both sides )

14r = - 28 ( divide both sides by 14 )

r = - 2

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