Question

Solve 7( 3-Y ) = 5 ( Y + 5) .
with process​​

Answer 1

Answer:

$7(3 - y) = 5(y + 5) \\ 21 - 7y = 5y + 25 \\ - 7y - 5y = 25 - 21 \\ - 12y = 4 \\ y = - 12 \div4 \\ y = - 3$

Answer 2

Answer:

Refer below!!!

Step-by-step explanation:

$(7 \times 3) - (7 \times y) = (5 \times y) + (5 \times 5) \\5y + 7y = 21 - 25 \\ 12y = - 4 \\ y = \frac{ - 4}{12 } \\ y = \frac{ - 1}{3}$

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