Question

.

Answer 1

so what did yuri do?

Answer 2

that's what yuri did?

Answer 3

Yes Thats what he did but i have to figure out what he did wrong

Answer 4

Step 1: fifteen times b divided by fifteen plus one equals thirty divided by fifteen

this translates to \[\frac{15b}{15} + 1 = \frac{30}{15}\]

Step 2: b plus one equals two

this translates to \[b +1 = 2\]

Step 3: b plus one minus one equals two minus one

this translates to \[b+ 1 - 1 = 2 - 1\]

Step 4: b equals one

this translates to \[b = 1\]

are you sure he did something wrng?

Answer 5

Yes thats what im trying to figure out :)

Answer 6

oh i see

Answer 7

you didnt mention \[15b + 1 = 30\]
what he did wrong was divide 15 by 15 and 30 by 15. he should have divided 1 by 15 too
\[\implies \frac{15b}{15} + \frac{1}{15} = \frac{30}{15}\]
got it?

Answer 8

Yes! ThankYou:))