Question

36x-3y-39=0 37x+2y-35=0

Answer 1

Решение во вложении.

Всё сделано лично мной. Копирование запрещено©

Answer 2

To solve this system of linear equations, we can use the method of substitution or elimination. Here, we will use the method of substitution.

From the first equation, we can isolate y:

36x - 3y - 39 = 0 -3y = -36x + 39 y = 12x - 13

We can now substitute this expression for y into the second equation:

37x + 2y - 35 = 0 37x + 2(12x - 13) - 35 = 0 37x + 24x - 26 - 35 = 0 61x - 61 = 0 x = 1

Now that we have found the value of x, we can substitute it back into either equation to find y. Let's use the first equation:

36x - 3y - 39 = 0 36(1) - 3y - 39 = 0 -3y = 3 y = -1

Therefore, the solution to the system of equations is x = 1, y = -1.