How many numbers greater than 2000 can be formed using the digits 1,3,4,5 and 6? how many of these will be even (no repetition is allowed)

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

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Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104