Question

2 Resuelve la desigualdad
2x-1= 5x + 14 Cescribe
la solución utilizando intervalos)​

Answer 1

Respuesta:

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Explicación paso a paso:

Simplifying

2x + -1 = 5x + -14

Reorder the terms:

-1 + 2x = 5x + -14

Reorder the terms:

-1 + 2x = -14 + 5x

Solving

-1 + 2x = -14 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.

-1 + 2x + -5x = -14 + 5x + -5x

Combine like terms: 2x + -5x = -3x

-1 + -3x = -14 + 5x + -5x

Combine like terms: 5x + -5x = 0

-1 + -3x = -14 + 0

-1 + -3x = -14

Add '1' to each side of the equation.

-1 + 1 + -3x = -14 + 1

Combine like terms: -1 + 1 = 0

0 + -3x = -14 + 1

-3x = -14 + 1

Combine like terms: -14 + 1 = -13

-3x = -13

Divide each side by '-3'.

x = 4.333333333

Simplifying

x = 4.333333333