how many solutions does the equation -3y + 3y + 4 = 4 have ?

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06-08-2017
Mathematics

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how many solutions does the equation -3y + 3y + 4 = 4 have ?

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Ferraz Ferraz · Answer 1 · 2017-08-06T02:41:26+02:00

Ferraz Ferraz

06-08-2017

Good evening.

Let's subtract 4 from both sides and simplify the -3y + 3y:

[tex]\mathsf{-3y+3y+4-4=4-4}\\ \\ \mathsf{(-3+3)y = 0}\\ \\ \mathsf{0y=0}[/tex]

Any value for y will make this sentence valid. Therefore, the equation has infinite solutions.

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nicktosta200232 nicktosta200232 · Answer 2 · 2020-07-29T04:16:03+02:00

nicktosta200232 nicktosta200232

29-07-2020

Answer: none

Step-by-step explanation:

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