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In Mathematics / Middle School | 2014-09-09

I'm in Algebra. What is

\[ 2r - 6 + 5r = 3 - r + 7 \]?

Asked by Anonymous

Answer (2)

2r-6+5r=3-r+7
7r-6=10-r
7r+r=10+6
8r=16
r=16/8
r=2

Answered by Anonymous | 2024-06-10

To solve the equation 2 r − 6 + 5 r = 3 − r + 7 , we combine like terms, simplify, and solve step by step to find r = 2 . This involves moving all terms involving r to one side and the constants to the other, eventually isolating r .
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Answered by Anonymous | 2024-10-09