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Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7. a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0 Is the 11 right answer ???? I don't understand this..

Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7. a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0 Is the 11 right answer ???? I don't understand this..
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Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7.

a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0

Is the 11  right answer ???? I don't understand this..

User Smichak
by
8.3k points

2 Answers

4 votes

8.8y - 4 = 7.7y + 7\\ 1.1y=11\\ y=10
User Kintan Patel
by
8.1k points
6 votes

8.8y-4=7.7y+7 \\ 8.8y-7.7y=7+4 \\ 1.1y=11 \\ y=11/1.1 \\ y=10-> answer D
User Tabrez Ahmed
by
8.9k points
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