Answer:
(-2,6)
Step-by-step explanation:
Since both of the equations are equal to y, we can set these equations equal to each other. This means that the new equation using substitution is -8x-10=-6x-6.
- To solve, first, add 10 to both sides
-8x=-6x+4
- Next, add 6x to both sides
-2x=4
- Finally, divide both sides by -2
x=-2
This means that the x value is -2. Then, to find the y value, substitute -2 into the first equation (the second equation also works if you want to). So, the equation looks like y=-8(-2)-10. Solve this and it gives you y=6. Therefore, the final coordinate pair is (-2,6).
