How many solutions does the equation -3a +3a +6 =7 have? A. One B. Two C. Infinitely many D. None 10 points for answer.

asked Dec 24, 2020 125k views

2 votes

How many solutions does the equation -3a +3a +6 =7 have?

A. One
B. Two
C. Infinitely many
D. None

10 points for answer.

by Mzyrc

5.6k points

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6 votes

D. None, since -3a+3a is 0, leaving 6=7, which is not true.

Kavya Shree answered Dec 30, 2020

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