A system of equations is shown below: x + y = 3 2x − y = 6 The x-coordinate of the solution to this system of equations is . (1
point)
1 answer:
Answer:
x = 3
Step-by-step explanation:
x + y = 3
2x- y = 6
Get the first equation and solve for y
y = 3-x
Now plug in into the 2nd equation
2x - 3 + x = 6
3x = 9
x = 3
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Step-by-step explanation:
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Answer:
-18
Step-by-step explanation:
A is at -30. AE = 12
So, E is -30+12 = -18
