xavaoneillx xavaoneillx

02-06-2017
Mathematics

contestada

Please help me solve this, I can't get a right answer even though it is easy: | 2x + 4 | = 12

Respuesta :

zqqqqqqqqqqqqq zqqqqqqqqqqqqq

02-06-2017

Because the left side is eclipsed in an absolute value, we have two possible values of x, denoted by:
2x+4 = 12 and -(2x+4) = 12

Solving for both of these, we are presented with the two values of x:
x = 4 and x = -8

Answer Link

Otras preguntas

A neutral metal comb is held near an object with a negative charge. What happens to the comb? A. The comb is charged by contact. B. The comb is charged by frict

Which of these are possible effects of alcohol on a fetus? A. Cognitive disabilities and COPD B. Emphysema and COPD C. Cognitive disabilities and birth

What is the difference between a T-Cell and B-Cell

PLEASE HELP ME. Solve using the quadratic formula. 5x2+x+3=0

a group of students is donating blood during a blood drive. a student has 9/20 probability of having type 'o' blood and a 2/5 probability of having type 'A'.wha

How does meiosis I differ from meiosis II

why do polariod pictures come out a yellow tone?

A car with the mass of 18,000kg accelerates at the rate of 9m/s. what is the force being applied to the car?

Which statement is not true? All planets revolve around the sun. Some planets revolve backwards. All planetary orbits are elliptical. All planets spin/rotat

Your car averages 380 miles on a 14-gallon tank of gas. you run out of gas on a deserted highway, but have a half gallon of lawn mower gas with you. at the curr