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Use substitution
Given both y values, you know that they have to be equal
3x + 3 = x - 1
2x + 3 = -1
2x = -4, divide by 2
x = -2
Now plug x value into any of the equation to find y value
y = 3(-2) + 3
y = -6 + 3, y = -3
Solution: x = -2, y = -3
Answer:
non proportional
Step-by-step explanation:
It's 59 millimeters long. Hope this helps.
Answer:
I believe your have to find the linear lines in order to find the answer.
Step-by-step explanation:
