Enter the solution (x, y) to the system of equations shown.
y = -6
y = 4x + 12
Enter the solution (x, y) to the system of equations shown.
y = -6
y = 4x + 12
To solve the system of equations:
1. Identify the equations:
– Equation 1: ( y = -6 )
– Equation 2: ( y = 4x + 12 )
2. Substitute Equation 1 into Equation 2:
Since both equations equal ( y ), we can set them equal to each other:
[
-6 = 4x + 12
]
3. Solve for ( x ):
– Subtract 12 from both sides:
[
-6 – 12 = 4x
]
[
-18 = 4x
]
– Divide by 4:
[
x = -frac{18}{4} = -frac{9}{2} = -4.5
]
4. Find ( y ):
Use Equation 1 to find ( y ):
[
y = -6
]
5. Final solution:
The solution to the system of equations is:
((x, y) = left(-frac{9}{2}, -6right)) or approximately ((-4.5, -6)).
If you have further questions or need more help, feel free to ask!