melissasalamat melissasalamat

01-11-2018
Mathematics

contestada

12x+8-3x=-1

This is a multi-step equation

Respuesta :

soniclovers92 soniclovers92

01-11-2018

12x+8-3x=1

9x=-7

x = -7/9

Answer Link

DakRain DakRain

01-11-2018

Answer:

x=-1

Step-by-step explanation:

12x+8-3x=-1, First add like terms.

12x-3x=9x

9x+8=-1, Next you need to get rid of +8 so you need to do -8.

9x=-9, Next divide the 9x to get x by itself.

x=-1

Answer Link

Otras preguntas

What percent of all African Americans in the United States in 1860 lived in the North?

what are solutions to this equation, x^2 + 3x -4 >0

Solve for u. 35 = u/2 + 12 THaNks :)

Help!!!!!! complete the problem involving the linear equation.

Excess oxygen gas (O2) reacts with 244g of Iron (Fe) to produce 332 g of Fe2O3. What is the percent yield?

Please need help thank you!

Please need help on this

I’m order to maintain a stainable internal environment the cells of all living organisms must be able to

Benefits of Using Health Resources Effectively

HELPP!!!! Elena randomly chooses a number from 1 to 10 . What is the probability she chooses a number greater than 5