Y + 7 upon 3 is equals to 1 + 3 Y - 2 upon 5
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9
y+7/3 = 1 + 3y-2/5
y+7/3 = 5+3y-2/5
y+7/3 = 3y+3/5
5(y+7) = 3(3y+3)
5y+35 = 9y +9
4y = 26
y = 13/2 = 6.5
Answered by
2
(y+7) ÷ 3 = 1+(3y-2)÷5
(y + 7)÷3 = (5+3y-2)÷5
(y+7)÷3 = (3+3y)÷5
(y+7)×5 = (3+3y)×3
5y+45 = 9+9y
5y-9y = 9-45
-4y = -36
4y = 36
y = 36÷4
y = 9
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