3 years ago

-1 (-4y-1) + 3y - 2(y-7)

Mathematics

1 answer:

Mandarinka [93]3 years ago

7 0

Answer: y= -3

Step-by-step explanation:

-1 (-4y-1) + 3y - 2(y-7)

4y + 1 + 3y - 2y + 14 = 0

4y + 3y -2y = -14 - 1

5y = -15

y = - 15

y= -3

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