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

Question

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

anonymous · Answer

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

anonymous · Answer

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

anonymous · Answer

^^

anonymous · Answer

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

anonymous · Answer

???????? @satellite73

anonymous · Answer

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

heyitszia1 · Answer

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

anonymous · Answer

(4 divided by 5)

anonymous · Answer

Then, multiply by 20, and you get?

heyitszia1 · Answer

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

anonymous · Answer

0.8 x 20= ?

anonymous · Answer

no im kinda confused

anonymous · Answer

Ok i'll stop talking lmao

anonymous · Answer

or chatting

heyitszia1 · Answer

Then subtract both sides by 15 and you get the answer, $$x = 10$$

anonymous · Answer

x = 10
10 + 15 = 25
4/5 of 25 = 20

ANSWER: x = 10

4/5 = 80%

anonymous · Answer

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