Y = x + 6 y=-x-4 Graph each equation then find a solution show your process.
1 answer:
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Answer:
y = x + 8
Step-by-step explanation:
- Find the slope:
( parellel lines have the same slope)
- Create an equation using the given ordered pair to find the
y-intersept (b): 10 = (6) + b
- Reduce the numbers with the greatest common factor 3 : 10 = 2 + b
- Move the variable to the left-hand side and change its sign : -b + 10 = 2
- Calculate the diffrence : -x = -8
- Change the signs on both sides of the equation: x = 8
Use the slope and y-itersept to creat the equation : y = x + 8