Eb123405
Eb123405
23-08-2018
Mathematics
contestada
9x + - 7x - 5 = -20
Find the value of x
Respuesta :
BrainlyPhilippines
BrainlyPhilippines
23-08-2018
9x−7x−5=−20
Step 1: Simplify both sides of the equation.
9x−7x−5=−20
9x+−7x+−5=−20
(9x+−7x)+(−5)=−20(Combine Like Terms)
2x+−5=−20
2x−5=−20
Step 2: Add 5 to both sides.
2x−5+5=−20+5
2x=−15
Step 3: Divide both sides by 2.
2x/2=−15/2
x=−15/2
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
How do you do probability?? Mrs. Avery is going to randomly select one student from her class to read a poem out loud. There are 15 boys and 13 girls in her cla
How is tybalt able yo kill mercutio so easily
Express as a sum: 15–7 Please show work
what is the distance between (4, -1) and (7, 3)
Directions: Select each correct answer. More than one answer may be correct. Which of the following could be part of an effective plan to decrease the environme
What safety procedure is common to working with both flammable substances and working with glassware?
Which of the following elements is the most reactive? A. At B. Cl C. Br D. I How can you tell if it's reactive? What do you look at?
Which expression is equivalent to 1/4(8-6x+12)? A) 7/2x B) -13/2x C) -6x+14 D) -3/2x+5
describe the conditions on Earth billions of years ago.
How much is two cups each in a partly of 9 divided in fraction form?
