28x+1=32x-1 solve for x
Expert-verified answer
5 (2 оценки)
2
Easter12 7 months ago
Светило науки - 848 ответа - 0 помощи

Answer:

x = 1/2

Step-by-step explanation:

28x + 1 = 32x - 1 <== subtract 28x from both sides

-28x      -28x

1 = 4x - 1 <== add 1 to both sides

+ 1      + 1

2 = 4x <== divide both sides by 4 to isolate the variable

/4   /4

1/2 = x

Hope this helps!

Expert-verified answer
5 (2 оценки)
2
teamce170 6 months ago
Светило науки - 117 ответа - 0 помощи

Hey there!

Solve for x :

  • Answer :

x = 1/2

  • Explanation :

28x + 1 = 32x - 1

>> Substract 28x from each side :

28x + 1 - 28x = 32x - 1 - 28x

1 = 4x - 1

>> Add 1 to both sides :

1 + 1 = 4x

2 = 4x

>> Divide both sides by 4 :

2/4 = 4x/4

1/2 = x

Therefore, your answer is x = 1/2

More about equations:

https://brainacademy.pro/question/14440004

Have a good day :)

Still have questions?