Answer: x=20
Step-by-step explanation:
63-x=2x+3
-x-2x+63=3
-x-2x=3-63
-3x=3-63
-3x=-60
-3x/3=-60/3
X=20
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The point (a,b) is (5,7) . Therefore, the equation of the line is y=7
Answer:just do the math mate
Step-by-step explanation: