natinfante natinfante
  • 02-09-2020
  • Mathematics
contestada

Linear equation

4X-12+3x+9

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 02-09-2020

Steps to solve:

4x - 12 + 3x + 9

~Combine like terms

(4x + 3x) + (-12 + 9)

~Simplify

7x - 3

Best of Luck!

Answer Link
joudi7
joudi7 joudi7
  • 02-09-2020

Answer:

X = 3/7

Step-by-step explanation:

4X - 12 + 3X + 9 = 0 (separate them)

4X + 3X = 12 - 9 (add)

7X = 3 (divide 7 on both sides)

X = 3/7

Answer Link

Otras preguntas

was the bell telephone company monopoly
((I no longer need help with this question .)) Was it steam boats or railroads that helped the most during the industrial revolution, post Civil War era?
According to cell theory A) all organisms are composed of tissues B) the smallest unit of life is a nucleus C) animals but not plants are composed of many cel
How can a graph help you visualize reflections
How do you deal with a little brother that gets quickly angry with you and hits u? PLZ HELP ME!
what were these hawaiian citizens protesting
A letter used to represent a number is called a _____. A. Exponent B. Term C. Expression D. Variable E. Coefficient
The tone of a piece of literature is determined by:
If the equation x² - kx - 36 = 0 has x = 12 as one root, what is the value of k?
Solve for x in the following system 6x + 6y = -2 y = -x