Question

576:у+79=127 (1293-х):19=57

Answer 1

576:у+79=127
576 : y = 48
y = 576 : 48
y = 12

(1293-х):19=57
1293 - x = 57 * 19
x = 1293 - 1083
x = 210

Answer 2

576:y+79=127
576:y+79=127
576/y+79=127
576/y=127-79
576/y=48
576=48y
48y=576
y=12

(1293-x):19=57
1293-x/19=57
1293-x=1083
-x=1083-1293
-x=-210
x=210

Answer 3

To solve the equations, let's start with the first one:

576 + у + 79 = 127

First, combine the numbers on the left side:

655 + у = 127

Next, isolate the variable у by moving 655 to the other side of the equation:

у = 127 - 655

Now, perform the subtraction:

у = -528

So, the value of у is -528.

Now let's move on to the second equation:

(1293 - х) / 19 = 57

To solve for х, let's first get rid of the division by multiplying both sides by 19:

19 * ((1293 - х) / 19) = 19 * 57

On the left side, the 19s will cancel out:

1293 - х = 19 * 57

Now, simplify the right side:

1293 - х = 1083

Now, isolate the variable х by moving 1293 to the other side of the equation:

х = 1293 - 1083

Now, perform the subtraction:

х = 210

So, the value of х is 210.

To summarize: у = -528 х = 210