14(2y-3)-5(y+4)=2(3+5)+5y

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вопрос Следующий
вопрос

Expand the expressions:

28y - 42 - 5y - 20 = 6 + 10 + 5y

Combine like terms:

23y - 62 = 16 + 5y

Subtract 5y from both sides:

18y - 62 = 16

Add 62 to both sides:

18y = 78

Divide by 18:

y = 4.33

Therefore, the solution to the equation is y = 4.33.