soledad buys boxes of crackers that each have the same cost y. She represents the cost of 2 boxes of cheese crackers, 6 boxes of poppy seed crackers, and 6 boxes of plain crackers using the expression 2y + 6y + 6y. what equivalent expression can represent the cost? ​

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

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2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars