**Answer:**

both

**Step-by-step explanation:**

Standard form is Ax + By = C where A and B are coefficients to x and y respectively.

We have to move things to the other side of the equal sign to get the standard form, keeping in mind that the sign changes after it crosses over

Y = 1x + 3

We move the y to the right side

1X + 3 - Y = 0

Then we move the constant over

1X - Y = -3

The standard form of 1x + 3 = y is 1x - y = -3

the answer is a 4.33......

**Answer:** 5 benches and 23 students

**Step-by-step explanation:**

I will answer in English.

We have E students and B benches.

If we sit 4 students per bench, we have 3 students left.

then:

E = 4*B + 3

And if we sit 5 students per bench, there are two places with no students sited.

E = 5*B - 2

now we can replace the E in the second equation with the right part in the first equation:

4*B + 3 = 5*B - 2

3 + 2 = 5*B - 4*B

5 = B

So we have 5 benches, and:

E = 4*5 + 3 = 23 students.