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4 years ago

10

Solve this equation.

2 answers:

hjlf4 years ago

5 0

Y= 9.2

Explanation:
13(y+7)=3(y-1)

Distribute the 13 on the left side and the 3 on the right side.

13y+91=3y-1

Subtract the 3y to the 13y (little brother goes to the big brother always)

10y+91=-1

Subtract 91 to the right side.

10y=92

Divide by 10.

Y=9.2

-BARSIC- [3]4 years ago

4 0

Y= 9.2

Explanation:

13(y+7)=3(y-1)

Distribute the 13 on the left side and the 3 on the right side.

13y+91=3y-1

Answer:

Subtract the 3y to the 13y (little brother goes to the big brother always)

10y+91=-1

Subtract 91 to the right side.

10y=92

Divide by 10.

Y=9.2

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