2 years ago

-10(-1/2y+(-7/2)+7y=-25

Mathematics

1 answer:

Digiron [165]2 years ago

8 0

Answer:

y = -5

Step-by-step explanation:

-10(-1/2y + (-7/2)) + 7y = -25

Let's first of all expand the bracket to get;

5y + 35 + 7y = -25

12y + 35 = -25

12y = -25 - 35

12y = -60

y = -60/12

y = -5

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