A(3-x)=-2x+B if x=2 How do I find A and B what are the answers I’m the box it gives me the numbers are -9, -5, -1, 5, 9
Mathematics · Middle School · Thu Feb 04 2021
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According to the question, A(3-x)=-2x+B find value of A and B if x=2
put this value in this equation:-
A(3-2)= -2(2)+B
A= -4+B
A-B= -4
now the value of A and B will be anything but these values gives result -4 after subtraction
like if A=4 and B=8 now, 4-8=-4 hence, these values satisfy this equation
if A= -6 and B= -2 now, -6 -(-2)=-4 hence, these values satisfy this equation
similarly, many other values are there which satisfy this equation