emmahamblinn emmahamblinn

11-02-2020
Mathematics

contestada

evaluate the value of x
3x+-4=8

Respuesta :

marcthemathtutor marcthemathtutor

11-02-2020

Answer:

x = 4

Step-by-step explanation:

3x+(-4)=8

3x-4 =8 (add 4 to both sides)

3x = 8 + 4

3x = 12 (divide both sides by 3)

x = 12/3

x = 4

Answer Link

Otras preguntas

For every 25 pounds a person is overweight, they should consume __ounces more water than average.

Isabela: Cuando compré mi auto tuve que ____________________ pagar el impuesto sobre la renta. pagar el impuesto de vehículos. pagar mis cuentas. pagar

A letter is drawn at random from the word MATHEMATICS .Find the probability that the letter is vowel given that it appears only once in the word.

Create an equation in one variable with atleast four operations

Charlie can run at a speed of 3 yards per second. About how many miles per hour does Charlie run

_______ is the effect of a single gene on more than one characteristic. Epistasis Multiple alleles Pleiotropy none of the above

How many protons are in the nuclues of an atom of beryllium?

One of the formulas for the circumference of a circle is C = d . Solve for pi in terms of C and d.

The term used to describe a stimulatory mechanism in the body is called

Genes that have more than two alleles are epistastic. multiple allelic. autosomes. none of the above