Which equation has infinitely many solutions?

-6.8+3y+2.4=4.3-3y
1/3y+2.5-2/3y=12
5.1+2y+1.2=-2+2y+8.3
2/5y=2.3+3/2y

the answer is d

step-by-step explanation:

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

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