linares1221 linares1221

11-09-2020
Mathematics

contestada

3(2x - 4) + (3x + 1) = 5x + 21 -(x +1)

Respuesta :

cupcakee98 cupcakee98

11-09-2020

Answer:

x=6.2

Step-by-step explanation:

3(2x - 4) + (3x + 1) = 5x + 21 -(x +1)

6x-12+3x+1=5x+21-x-1

combine like terms:

9x-11=4x+20

move variables to same side by sub 4x and add 11

5x=31

x=6.2

Answer Link

Otras preguntas

Are connie and her staff on the right track to avoid manager mishaps by defining a new set of leader rules and core values and imposing it by fiat, from the top

Suppose the area of a circle with radius r r is larger than the area of a square with side length l l . define a formula that expresses d d, how much greater th

What mass of lime can be produced from 1.5x10^3kg of limestone?

When exposed to extreme heat, the human body relies on _______ to absorb excess heat and maintain normal body temperature?

What is the side length of a square whose area is 1/64 square miles?

The nurse is educating a client who is about to undergo a stem cell transplant mentioning that a single stem cells can give rise to many cells needed for normal

The rules say that adenine will form a cross bridge bond with

The process by which a new substance is created from a set of initial substances

The new recruit had been with the gang since the beginning of the summer holidays, and there were possibilities about his brooding silence that all recognized.

Which of the following does not involve colligative properties? a. When glucose concentration is greater outside the blood cell than inside the cell, water flow