masonrwarren masonrwarren
  • 01-11-2017
  • Mathematics
contestada

What is 3x-9-5x=-7 if you solve for x

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 01-11-2017

3x-9-5x = -7

combine like terms -9-2x = -7

add 9 to both sides

-2x = 2

divide both sides by -2

x - 2/-2 = -1

x = -1

Answer Link

Otras preguntas

The value square root of 53 of lies between which two consecutive integers?
Find the value of x.  Round to nearest hundredth if necessary.
Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m
which state of matter has the least amount of energy?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a
Find the value of x.  Round to nearest hundredth if necessary.
What is biogeography and what does it provide?
5x+4y+100 in slope intercept form
An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?
which seismic wave moves through earth at the fastest speed?