Question

Solve?
4/5y+2=6

Answer 1

\[\frac 4 5 y+2=6\]
Subtract both sides by 2, what would you get?
\[\frac 4 5 y +2- 2= 6-2\]

Answer 2

4/5 y= 4?

Answer 3

Yes, good :D
Now multiply both sides by 5

Answer 4

how do i multiply a fraction by 5?

Answer 5

\[\frac 4 5 y= 4\]
\[(\frac 4 5 \times 5 ) y= 4\times 5\]
\[(\frac 4 {\cancel 5} \times \cancel 5 ) y= 4\times 5\]
\[4y=4\times 5\]
Do you get this?

Answer 6

@thatgirl666 ????

Answer 7

Not really so the answer is 20?

Answer 8

Nevermind. i then divide by 4 and it equals 5

Answer 9

Yeah, let me explain you the multiplication of fractions

Answer 10

Ok

Answer 11

Suppose you have the fraction
\[\frac a b \]
You need to multiply by a no. say c
\[\frac ab \times c=\frac{a\times b}c\]
If you had to multiply by 1/c
\[\frac ab \times \frac 1 c=\frac a {b\times c}\]
here
\[a \ne b \ne c\]
Do you get this?

Answer 12

Yes i do now Thank you

Answer 13

If you multiply a/b by b, what would you get?

Answer 14

\[\frac a b \times b= ???\]

Answer 15

c

Answer 16

We don't even have c in the expression
\[\frac 2 4 \times 4=???\]

Answer 17

*Question Closed*

Answer 18

It's a simple thing, you should learn it