af20719 af20719

19-03-2020
Mathematics

contestada

X-5=7
X-8=20
X+2=-1
X-9=12
X+-6=-7
X-8=-3
-7-X=-9

HELPPP MEE!!

Respuesta :

george3262 george3262

19-03-2020

Answer:

look below

Step-by-step explanation:

x - 5 = 7

x = 12

.................

x - 8 = 20

x = 28

.................

x + 2 = -1

x = -3

................

x - 9 = 12

x = 21

...............

x + -6 = -7

x = -1

.................

x - 8 = -3

x = 5

..................

-7 - x = -9

-7 = x - 9

2 = x

Answer Link

Otras preguntas

why do you think rome's patricians were so concerned when the plebeians elected their own council?

Antonyms: Match each word with the word or phrase most nearly its opposite. 12. impertinent A. polite B. secondary C. heartwarming D. clever

Grass and fruit trees are not living organisms. true or false

what is 34.287 to the nearest tenth of a minute

why people can us water to generate energy?

Is gram the same thing as pound? Just wanna know

Marco model bridge is 9 centimetres taller than joes model bridge. if Joe's bridge is 31 centimetres tall. write an Equation that could be used to find the heig

How does change to an ecosystem that results in succession benefit the ecosystem?

Why were European countries interested in West Africa and North Africa?

Add. Express your answer in simplest mixed-number form. 2 3/4 + 4 3/4