Solve each of the following equations for y. don't forget to simplify any fractions you come across. (These are 3 questions to answer)

3x - y = 16

x + 4y = -31

-5x - 9y = 23

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in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60