Kane329 Kane329
  • 26-01-2018
  • Mathematics
contestada

I don't know how to solve for X..

I dont know how to solve for X class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 26-01-2018
x + 120 + 156 + 145 + x + 9 + 90 = 720
2x + 520 = 720
2x = 200
 x = 100

answer
x = 100
Answer Link

Otras preguntas

third grade math answers 25+50=75 30+30=60 70+70=140
Hurry I'm timed !!!pleas
3. Look at the following diagram and label the gaps. 90'N 661°N | 237N 115°E Time Sauna 0° /237s 100°E, Time=6 an 664's 118 90'S SOCIAL STUDIES AND POPULATION E
Use Distributive property to write the expression without parentheses !
the money represents the
A number is 10 more than another number. Twice the sum of the two numbers is 44. Find the two numbers.
Why don’t historians agree? Why is there so much debate? (must be 1-2 paragraphs)
I’m which situation would it be least likely for a scientist to revise her experimental methods
HELP ASAP!! Brainliest involved
It is midpoint please help