1. Give a brief explanation as to what kind of solution(s) you expect for the linear equation 9x = 15x +7 + 3x. Transform the equation into a simpler form if necessary. (One Solution, No Solution, or Many Solutions.)

2

3 pts

3

3 pts

1. Lisa has a certain amount of money. She spent $39 and has 3/4 of the original amount left. How much money did she have originally?

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