08-01-2021
Mathematics

contestada

x + 4 + 3x = 72 how did you get this answer?

Respuesta :

surita1 surita1

08-01-2021

x+4+3x=72
4x+4=72
4x=72-4
4x=68
4x/4=68/4
x=17

Answer Link

nina004 nina004

08-01-2021

Answer:

17

Step-by-step explanation:

x+3x=72-4

4x=68

x=68÷4

X=17

Answer Link

Otras preguntas

what is 35% of a number if 12 is 15% of a number ?

A sequence {an} is generated by the recursive formulas a1 = 5 and an = an-1 + 5(-1)n. Find, a343, the 343rd term of the sequence

Find the area of a regular 12-sided polygon with side of length s and apothem 8. (Give your answer in terms of s.)

What two layers make up skin? a. keratin and dermis c. epidermis and dermis b. epidermis and melanin d. melanin and keratin

how to determine whether the equation defines y as a function of x. is it a function yes or no to the problem: x=y^2-6 and problem y=x^2+6

PLEASE HELP ME!!!! I will be forever grateful!!! Now it is your turn to plan the trajectories required to launch a spacecraft through a specific route in space

(16x3 + 40x2 + 72) (2x + 6)

6x + 3y = 12 6x - 5y = 60

is blood acid base or neutral

How many digits make up the numeral twenty seven thousand and fitteen