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How many solutions are there to the equation below? 3x+5+4x=7x+9 select one: 1: one solution 2: no solution 3:infinite solutions

How many solutions are there to the equation below? 3x+5+4x=7x+9 select one: 1: one solution 2: no solution 3:infinite solutions
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7 votes
How many solutions are there to the equation below?

3x+5+4x=7x+9

select one:

1: one solution

2: no solution

3:infinite solutions

User TTimo
by
7.4k points

1 Answer

7 votes
no solution

3x+5+4x=7x+9
7x+5=7x+9
-7x -7x

you’re left with no x.. so no solution
User Radu Cojocari
by
8.5k points
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