Question

6(х+2)=-126у=3(9-у)​

Answer 1

Ответ:

6(х+2)=-12

6х+12=-12

6х=-12-12

6х=-24

х=-4

6у=3(9-у)

6у=27-3у

6у+3у=27

9у=27

у=3

Answer 2

Ответ:

6(x+2)=-12

x=4

6у=3(9-у)​

y=3

Пошаговое объяснение:

Answer 3

It seems like you have a system of two equations with two variables, x and y. Let's solve this system step by step.

1. First, let's work on the first equation: 6(x + 2) = -12

   We can start by simplifying the equation: 6x + 12 = -12

   Next, we'll isolate the variable x by moving 12 to the other side of the equation: 6x = -12 - 12 6x = -24

   Now, we can solve for x by dividing both sides by 6: x = -24 / 6 x = -4

2. Now, let's work on the second equation: 3(9 - y) = -126

   Start by simplifying the equation: 27 - 3y = -126

   Next, isolate the variable y by moving 27 to the other side of the equation: -3y = -126 - 27 -3y = -153

   Now, solve for y by dividing both sides by -3: y = -153 / -3 y = 51

So, the solution to the system of equations is: x = -4 y = 51