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 ( 35+ )
Otras preguntas
What is the rule of a few wealthy people called
Extensive commercial logging, the use of wood for cooking and heating, and excessive clearing of land by subsistence farmers has led to __________________ in mo
the diameter of a face off circle on an ice hock rink is 30 feet what is the area
2/w=0.4/0.7 what is w ?
Use multiplication to find three ratios equivalent to 8 : 12
Three months ago, Santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes. Find the percent of change and round to the nearest whole pe
In 1948, the state of Israel was formed to give which group of people a homeland? A) Christians B) Hindus Eliminate C) Jewish D) Muslims
258 divided by 6 using partial quotients
What approach to life do naturalist writers advocate, as Jack London does in his story "To Build a Fire"? a. placing trust in the wisdom and cleverness of human
While performing an experiment at home, Emma adds lemon juice to a soap solution. How will this affect the pH of the soap solution? A)The pH will remain constan
