Find three consecutive even
integers such that the sum of the
smallest and twice the second is
20 more than the third

(i dont math)

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?