Question

X + y = 33,х - у =11​

Answer 1

Пошаговое объяснение:

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Answer 2

To solve the system of equations:

Equation 1: X + y = 33 Equation 2: x - y = 11

There are multiple ways to solve this system of equations. One common method is to use the substitution method. Here's how you can do it:

From Equation 2, we can express x in terms of y: x = y + 11

Now substitute this expression for x in Equation 1: (y + 11) + y = 33

Simplifying the equation: 2y + 11 = 33

Subtract 11 from both sides: 2y = 33 - 11 2y = 22

Divide both sides by 2: y = 22 / 2 y = 11

Now substitute the value of y back into Equation 1 to find x: x + 11 = 33

Subtract 11 from both sides: x = 33 - 11 x = 22

Therefore, the solution to the system of equations is x = 22 and y = 11.