-2(2x+3)=-(x+1)-2 whats x
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Answer:
Step-by-step explanation:
The formula of a midpoint of a segment AB with endpoints at A(x₁, y₁) and B(x₂, y₂):
We have the points P(-6, 3) and Q(9, -11).
Substitute:
Answer:
Step-by-step explanation:
The formula of a midpoint of a segment AB with endpoints at A(x₁, y₁) and B(x₂, y₂):
We have the points P(-6, 3) and Q(9, -11).
Substitute: