iccymusse iccymusse

21-10-2020
Mathematics

contestada

1/2(x+18)=4(2x-6)-9x

Respuesta :

shxde17 shxde17

21-10-2020

Answer:

X=-22

Step-by-step explanation:

1/2(x+18)=4(2x-6)-9x

1/2(x+18)=4(2x)-4(6)-9x

1/2(x+18)=8x-24-9x

1/2(x+18)=-x-24

2*1/2(x+18)=2(-x-24)

x+18 = -2x-48

x+2x+18 = -2x+2x-48

3x+18 = -48

3x+18-18 = -48-18

3x = -66

3x/3 = -66/3

x = -22

Answer Link

Otras preguntas

which statement is used to prove that quadrilateral abcd is a parallelogram

HELP!!!!!! ME PLEASE

He second-order decomposition of hi has a rate constant of 1.80 x 10-3 m-1s-1. how much hi remains after 27.3 s if the initial concentration of hi is 4.78 m? a.

Which event is an example of a contact force?

A taxi company charges an initial fee of $2.50 plus $2.50 per mile , write an equation in two variables

HELP, MATH QUESTION! solve xz+y+1=z for z

What is the probability of spinning an odd number and rolling and odd number?

What does it mean to say the United States has a federal system of government

convert 10mL per second to liters per minute

730 metres away from your destination. What percentage of 1 km is this