03-09-2019
Mathematics

contestada

2x - 9 =-11
Plzzz solve

Respuesta :

sarah5818 sarah5818

03-09-2019

2x = -11 + 9
2x = -2
x= 2/2
x= 1

Answer Link

Аноним Аноним

03-09-2019

2x-9= -11

Move -9 to the other side

Sign changes from -9 to +9

2x-9+9= -11+9

2x= -11+9

2x=-2

Divide both sides by 2

2x/2= -2/2

Answer: x= -1

Answer Link

Otras preguntas

Which of the following Nazi military tactics led to their rapid success in World War II? the blitzkrieg German U-boats Operation Barbarossa the Luftwaffe

How did the assembly line and divison of labor affect manufacturing?

Word problem The bakers at healthy bakers can make 190 bagels in 5 hours. How many bagels van they bake in 21 hours? What was that rate per hour?

How does Raquel feel about her English lesson?

name the four basic principles of the fitt formula

Find the slope of the line that passes through each pair of points 7,3 5,1

2.394inches per minute about how many inches will it travel in 7.489minutes.

what level of gonvernment has the power to regulate slavery

Using the completing-the-square method, rewrite f(x) = x2 − 6x + 2 in vertex form.

Find the Val e of y when x equals -2. -9x-3y=6