Question

2r + 5 = 5r - 1
r = ?

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Answer 1

Jawaban:

r = 2

Penjelasan dengan langkah-langkah:

2r+5=5r-1

2r-5r=-1-5

-3r=-6

r= -6 : -3

r= 2

Answer 2

Verified answer

Algebra

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[tex]\begin{aligned} 2r + 5 &= 5r - 1 \\ 2r + 5 - 5 &= 5r - 1 - 5 \\ 2r &= 5r - 6 \\ 2r - 5r &= 5r - 5r - 6 \\ -3r &= -6 \\ \frac{-3r}{-3} &= \frac{-6}{-3} \\ r &= 2 \end{aligned}[/tex]

[tex]\begin{array}{lr}\texttt{}\end{array}[/tex]

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 14 - 05 - 2023}}[/tex]