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The sum of two numbers is 135. If twice the difference between them is six more than the larger number, what is the smaller number?

49
61
92
43


Sagot :

answer

67.5

Step-by-step explanation:

45:90=x:135

45×135=6,075

90×x=x90

6,075=x90 eliminate 90

6,075/90=x90/90

67.5=x or x=67.5