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Maths Puzzle
Numerical Ability
What is any example of a system that has two coincident lines?
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4(2a-1)=-10(a-5)
-36x-10+37x=-12-(-14)
I have tried combining like terms but I am afraid that I am not getting the right answer....
-12+14=2
and -36x+37x=1x = -9 ??? I am just confused