xavaoneillx
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

How do you use equal protection of law in a sentence
A registered nurse (RN) pays 5% simple interest on a $175,000 mortgage for the construction of a house. What is the yearly interest paid on the mortgage?
how do you multiply and divide equations?
What are the essential 4 parts for a civilization to develop? Explain how rivers were the source of civilization?
what did Benjamin franklin feel strong about
Why does more solar energy reach the equatorial regions than the polar regions?
WHAT IS 123456567890*1423 THAT MEANS TO DIVIED PLEASE TELL ME THE ANSWER
what is the fraction ten twelfths in it's simplest form ?
a rectangular table top measures 4/9 of a meter long by 4/5 of a meter wide. the area is _____ square meter.
Why does more solar energy reach the equatorial regions than the polar regions?