Question

solve the following math equation

Answer 1

ANSWER:

$\frac{7y}{5} = y - 4$

$7y = 5(y - 4)$

$7y = 5y - 20$

$7y - 5y = - 20$

$2y = - 20$

$y = \frac{ - 20}{2}$

$y = - 10$

CHECK:

$\frac{7y}{5} = y - 4$

$\frac{7( - 10)}{5} = - 10 - 4$

$\frac{ - 70}{5} = - 14$

$- 14 = - 14$

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Answer 2

Answer:

Step-by-step explanations

Answer in attachment please check