Question

(x+1500):37=86 (4400-y)*45=810

Answer 1

Ответ:

1) х+1500 = 86•37

х+1500 = 2924

х = 2924 - 1500

х = 1424

2) 4400-у = 810:45

4400-у = 18

у= 4400-18

у = 4382

Answer 2

Ответ:

Пошаговое объяснение:

.........

Answer 3

To solve the equations:

1. $\frac{x+1500}{37} = 86$

2. $(4400-y) \cdot 45 = 810$

Let's start with the first equation:

1. $\frac{x+1500}{37} = 86$

To isolate x, you can multiply both sides by 37:

$(x+1500) = 86 \cdot 37$

Now, subtract 1500 from both sides:

$x = 86 \cdot 37 - 1500$

Calculate the right side:

$x = 3182 - 1500$

$x = 1682$

So, the solution to the first equation is $x = 1682$.

Now, let's move on to the second equation:

2. $(4400-y) \cdot 45 = 810$

First, divide both sides by 45 to isolate (4400-y):

$(4400-y) = \frac{810}{45}$

Simplify the right side:

$(4400-y) = 18$

Now, subtract 4400 from both sides to solve for y:

$-y = 18 - 4400$

$-y = -4382$

To isolate y, multiply both sides by -1:

$y = 4382$

So, the solution to the second equation is $y = 4382$.

Therefore, the solutions to the two equations are:

$x = 1682$ and $y = 4382$.