12y + 2 or 2*(6y+ 1)
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3y+5.2=2-5y 8y=-3.2 y= -0.4
3(3y + 2) + 8y 9y + 6 + 8y 17y + 6
It is like saying, "How much is 8 yams plus 2 yams plus 3 yams?" Add the numbers: 8+2+3 = 13. The answer is the number of yams. 8y+2y+3y = (8+2+3)y = 13y.
y = -1
2x-3y=13