malikcousar malikcousar

23-08-2021
Mathematics

contestada

How many solutions are there to the equation below?
5x + 48 + 7 x = 12(x + 4)
A. 1
B. Infinitely many
C. 0
COM

Respuesta :

doomdabomb doomdabomb

23-08-2021

Answer:

A. 1

Step-by-step explanation:

5x + 48 + 7x = 12(x + 4)

12x + 48 = 12x + 48

x = 1

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davidhliu06 davidhliu06

23-08-2021

It is b. The other answer is wrong. You can test it out by putting in different values for x.

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