Question

11y + x = 15 3x + 3y = 15

Answer 1

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Пояснення:

Answer 2

It looks like you've provided a system of two equations with two variables:

Equation 1: 11y + x = 15 Equation 2: 3x + 3y = 15

The goal is to find the values of variables x and y that satisfy both equations simultaneously. Here's how you can solve this system of equations:

Let's start with Equation 2. It can be simplified by dividing both sides by 3: 3x + 3y = 15 x + y = 5

Now we have a value for x in terms of y: x = 5 - y

Substitute this value of x into Equation 1: 11y + (5 - y) = 15 11y + 5 - y = 15 10y + 5 = 15 10y = 10 y = 1

Now that we have the value of y, we can substitute it back into the equation for x: x = 5 - y x = 5 - 1 x = 4

So, the solution to the system of equations is: x = 4 y = 1

These values of x and y satisfy both equations: 11y + x = 15 and x + y = 5.