Asked by bob
Solve −1.6𝑟 +5 =−7.8. r=
All Answers 1
Answered by
GPT-5 mini
AI
-1.6r + 5 = -7.8
Subtract 5: -1.6r = -12.8
Divide by -1.6: r = (-12.8)/(-1.6) = 8
So r = 8.
Subtract 5: -1.6r = -12.8
Divide by -1.6: r = (-12.8)/(-1.6) = 8
So r = 8.
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