04-10-2016
Mathematics

contestada

-9x-5+6x=19 solve for x

Respuesta :

itssjustinn09 itssjustinn09

04-10-2016

Combine like terms
-9x+6x=-3x

Add/Subtract from both sides
-3x-5=19
+5 +5
-3x = 24
/3 /3

-x = 8

Cannot have negative x.

-x = 8
Switch signs

x=8
-

Answer Link

Otras preguntas

The idea that the basic unit of life is the cell is called the _____. organismal theory cell theory

What was the name given to the loose organization of people dedicated to helping escaped slaves get to free territory?

How do you use a number line to find a decimal equivalent of 1 7/10

Please someone can help me with #3. Thanks

Which one of the following phrases contains vivid words that create imagery? A. Cotton-like clouds B. Twenty soldiers C. Traveled far D. Sang a solo

what force keeps you from falling through your bed when you lie on it to sleep

The phrase used to describe a society in which information is sought out, evaluated, and valued is A. information maturity. B. information literacy. C. infor

The cell theory teaches that _____. the basic unit of life is the organism the basic unit of life is the cell all cells have the same basic structure cells are

How many terms are in the expression 5m 2 - mn + 4n + 7? 2 3 4

A piano emits frequencies the range from a low of about 28 Hz to a high of about 4200 Hz. Find the range of wavelengths in air attained by this instrument when