kenzie6910 kenzie6910

29-01-2020
Mathematics

contestada

How many solutions does the following equation have?

5x+8-7x=-4x+1

Respuesta :

Marni12345 Marni12345

29-01-2020

Answer:

One - it is x = -7/2

Step-by-step explanation:

We can solve the equation as follows:

5x +8 -7x = -4x +1

-2x + 8 = -4x +1

2x +8 = 1

2x = -7

x = -7/2

So there is only one (i.e. a unique) solution for x.

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