Correct first step to solving the equation 9(x+2)=90

asked Dec 9, 2020 72.0k views

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5 votes

Answer:

1. use the distributive

9x + 18 = 90

2. subtract 18 on both sides

9x = 72

3. divide 9 on both sides

x = 8

Anna Zubenko answered Dec 10, 2020

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6 votes

Answer is provided in the image attached.

Bcumming answered Dec 16, 2020

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