Question

Solve x
can i have the work for me to understand pls

Answer 1

\[\frac{ 4 }{ 5 } \left( x+15 \right)=20\]

Answer 2

beware of answers with no explanation
they are frequently wrong, (like that one ) and in any case you don't learn anything

Answer 3

^^

Answer 4

a) multiply both sides by \(\frac{5}{4}\) then
b) subtract \(15\) from both sides

Answer 5

???????? @satellite73

Answer 6

Well first you have to get the decimal of \[\frac{ 4 }{ 5 }=0.8\]

Answer 7

First you need to multiply both sides by \[\frac{ 5 }{ 4 }\]

Answer 8

(4 divided by 5)

Answer 9

Then, multiply by 20, and you get?

Answer 10

Because that's the reciprocal of \[\frac{ 4 }{ 5}\] You'll get \[(x + 15) = 25\]

Answer 11

0.8 x 20= ?

Answer 12

no im kinda confused

Answer 13

Ok i'll stop talking lmao

Answer 14

or chatting

Answer 15

Then subtract both sides by 15 and you get the answer, \[x = 10\]

Answer 16

x = 10
10 + 15 = 25
4/5 of 25 = 20

ANSWER: x = 10

4/5 = 80%

Answer 17

You have to figure out what has to be divided by 80% to = 20
25 / 80% = 20
x is 10 and 10 + 15 = 25