Seudónimo Seudónimo
  • 19-04-2021
  • Mathematics
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2x+1=5x-8 Solving Equations with Many or No Solutions

Respuesta :

leena
leena leena
  • 19-04-2021

Hello!

[tex]\large\boxed{x = 3}[/tex]

2x + 1 = 5x - 8

Solve by subtracting both sides by 2x:

2x - 2x + 1 = 5x - 2x - 8

1 = 3x - 8

Add 8 to both sides:

1 + 8 = 3x - 8 + 8

9 = 3x

Divide both sides by 3:

9/3 = 3x/3

x = 3

Answer Link
solvingyourproblems
solvingyourproblems solvingyourproblems
  • 19-04-2021

Answer:

x = 3

Step-by-step explanation:

1. Write the equation

2x + 1 + 5x - 8

2. Add 8 on both sides

2x + 9 = 5x

3. Get the variables together

9 = 3x

4. Solve for x and divide both sides by 3

x = 3

Answer Link

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