R2-44r+120= -30 + 11r Solve by factoring

asked Mar 15, 2022 33.7k views

2 votes

R2-44r+120= -30 + 11r
Solve by factoring

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4 votes

Answer:

r = 152/55

Explanation:

122 - 44r = - 30 + 11r

122 - 44r - 11r = - 30

- 44r - 11r = - 30 - 122

- 55r = - 30 - 122

- 55r = - 152

Givanse answered Mar 20, 2022

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