42662lis 42662lis
  • 03-06-2018
  • Mathematics
contestada

what is 3(2x-4)=5x+2

Respuesta :

McChuck
McChuck McChuck
  • 03-06-2018
First we distribute 3 into 2x and -4.

3 x 2x = 6x
3 x -4 = -12

That will make the left side of the equation:

6x - 12 = 5x + 2

Now we subtract 5x on both sides of the equation.

x - 12 = 2

Finally we add 12 on both sides of the equation.

x = 14 is the answer
Answer Link

Otras preguntas

Which of the following is true of a human karyotype? A. Each cell has 22 pairs of homologous chromosomes B. Each cell has one pair of sex chromosomes C. The chr
37,771,573....Find the digit in the hundred place.which digit has 1/10 the value of the digit in the hundred plac
Julio is given $10 in allowance money. He heads down to the store and finds two games that he can buy. In comparing the prices of these goods, Julio is using mo
Julio is given $10 in allowance money. He heads down to the store and finds two games that he can buy. In comparing the prices of these goods, Julio is using mo
What is 127% reduced as a fraction?
The slope of a line is positive. Describe what happens to the value of x as y increases.
explain why the value of k cannot be equal to 0
Julius Caesar a. reformed the calendar b. marched his army on Rome c. attempted to help veterans d. did all of the above
A line passes through (1,1) , (-2,4) , and (6,n) . Find the value of n.
Which desert does the Huang river curve around