dav31bro dav31bro

19-12-2019
Mathematics

contestada

3. What value of x makes the equation below true?
5x+4 =9x-12

Respuesta :

Jiangxi123 Jiangxi123

19-12-2019

Step-by-step explanation:

Get all the x's to one side and all the non x's to the other. we could do 5x-9x = -12-4.

We get -4x = -16. Then, divide by -4. Dividing two negatives gets a positive. So, -16/-4 = 4

the answer is 4

Answer Link

Otras preguntas

what is 11/2 as a percent

The invention of agriculture a. led to an increased birth rate and death rate. b. provided a more dependable food supply. c. allowed people to settle down in vi

If four fifth of the 30 students in the class were present, how many students were absent?

Sydeny says that 4/8 is closer to 0 than to 1

What is 2 divided by one fourth

a) solve 4(y-7) = 13b) make t the subject of the formula P =4t - 3

Principal of $1700 is invested at 8.2% simple interest, paid annually, for 7 years.What is the rate of return

Which scientific or technological advance did not take place in the first fifteen years of the twentieth century? a) Albert Einstein's theory of relativity b)

What is the decimal and percent of 8/8

How many fourths are in 2 1/2