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cutebunny12
 one year ago
Yuri solved the equation below incorrectly. Explain the step where he went wrong.
fifteen times b minus one equals thirty
Step 1: fifteen times b minus one minus one equals thirty minus one
Step 2: fifteen times b equals twentynine
Step 3: fifteen times b divided by fifteen equals twentynine divided by fifteen
Step 4: b equals twentynine fifteenths
cutebunny12
 one year ago
Yuri solved the equation below incorrectly. Explain the step where he went wrong. fifteen times b minus one equals thirty Step 1: fifteen times b minus one minus one equals thirty minus one Step 2: fifteen times b equals twentynine Step 3: fifteen times b divided by fifteen equals twentynine divided by fifteen Step 4: b equals twentynine fifteenths

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.015b  1 = 30 15b  1 + 1 = 30 15b = 31 15b / 15b = 31 / 15 \[b \approx 2.06\] Yuri did step 2 wrong, she subtracted one instead of adding it to isolate b.

LynFran
 one year ago
Best ResponseYou've already chosen the best response.2no he made a mistake at the very first step...
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