The sum of twice a number and 9 is -25

asked Mar 1, 2020 232k views

2 votes

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5 votes

Answer:

n = -17

Explanation:

2n+9 = -25

Subtract 9 from each side

2n+9-9 = -25-9

2n = -34

Divide each side by 2

2n/2 = -34/2

n = -17

Quy Le answered Mar 6, 2020

5.9k points

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