Again, it looks easy but I cannot thinkkkk

Question

asked Dec 22, 2020 94.8k views

2 Answers

Lucas Gomes · Answer 1 · 2020-12-24T21:48:55+0000

Answer:

The correct answer option is D.
x=(4y+2)/(5) .

Explanation:

We are given the two models that represent the following equation:

5x+1=4y+3

We are to determine whether which of the given equations in the answer options can be used to find the value of x.

To find the equation, we will make
the subject in
5x+1=4y+3 .

5x=4y+3-1

5x=4y+2

$x = \frac { 4 y + 2 } { 5 }$

Therefore, the correct answer option is D.

Recycled Steel · Answer 2 · 2020-12-28T13:04:40+0000

For this case we have the following equation:

5x + 1 = 4y + 3

We must indicate an equivalent equation that allows to obtain the value of the variabale "x"

To do this, we clear x from the given equation:

We subtract 1 from both sides of the equation:

$5x = 4y + 3-1\\5x = 4y + 2$

We divide between 5 on both sides of the equation:

$x = \frac {4y + 2} {5}$

ANswer:

Option D