jsantamaria2 jsantamaria2

24-09-2020
Mathematics

contestada

Solve for x:
-2x – 9= X – 21

Respuesta :

21wongq41 21wongq41

24-09-2020

Answer:

x = 10

Step-by-step explanation:

Answer Link

fionaferlich1 fionaferlich1

24-09-2020

Answer:

x=4

Step-by-step explanation:

add 2x to both sides

-9=3x-21

add 21 both sides

12=3x

divide each side by 3

4=x

Answer Link

Otras preguntas

Find M<1A.30B.33C.57D.63

1.What is the simplified form of the following expression? 7m^2+6.5n-4n+2.5m^2-n A. 9.5m^2+1.5n B. 4.5m^2+1.5n C. 1.5m^2-4.2n D. 9.5m^2-1.5n 2.simplify the fo

witch substance is a combination of different atomsA- homogeneous mixtureB- heterogenous mixtureC- elementD- compound

How can Congress initiate the formal constitutional amendment process? A. through a two-thirds majority vote of each house B. through a simple majority vote o

1-24 plz help help even

The line whose slope is 4 and intersects the line 2x - 4y = 8 at x = 6 has the equation: a.y = 4x + 6 b.y = 4x + 1 c.y = 4x - 23

Matter is anything that A. has only one physical state. B. has mass and takes up space. C. contains two elements combined chemically. D. is

what is the effect? There were too much water in the pot

Which scarce resource has most directly shaped Southwest Asia's history and settlement patterns? rich soil natural gas water forests

the chemical which is changed into the product