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Xy+3x=3 and 3x+y=7 solvings using simultaneous linear and quadratic equation

User Trindaz
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Final answer:

To solve the given system of equations, we can use the substitution method. The solution is x = 5/3 and y = 2.

Step-by-step explanation:

To solve the given system of equations through simultaneous linear and quadratic methods, we can use the substitution method.

Given:

xy + 3x = 3 ...(1)

3x + y = 7 ...(2)

Solving using Simultaneous Linear Equations:

To eliminate one variable, we can multiply equation (2) by -1 to obtain -3x - y = -7.

Adding this equation to equation (1), we get:

-2y = -4 => y = 2

Substituting the value of y into equation (2), we can solve for x:

3x + 2 = 7 => 3x = 5 => x = 5/3

Thus, the solution to the system of equations is x = 5/3 and y = 2.

User Dekakaruk
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