maxhm900
maxhm900 maxhm900
  • 26-05-2019
  • Mathematics
contestada

pls help

90−x·30=80
what is x

Respuesta :

Аноним Аноним
  • 26-05-2019

90-x*30=80

90-30x=80

90-90-30x=80-90

-30x=-10

Divide by -30 for -30x and -10

-30/-30x=-10/-30

x=1/3

Answer Link

Otras preguntas

On January 1 Revis Consulting enters into a contract to complete a cost reduction program for Green Financial over a six-month period. Green will pay Revis $20,
Find n(A) for the following set. A={a,b,c,...,z}
Microeconomics and macroeconomics are___________.​A) Not related because they are taught separatelyB) Virtually identical, though one is much more difficult tha
Consider a Pitot static tube mounted on the nose of an experimental airplane. A Pitot tube measures the total pressure at the tip of the probe (hence sometimes
How do I solve -7/12•15/11 ??
Several years ago, SwissAir made some unwise investments to pay for a planned expansion. As a result, the company had to make some cost-cutting moves that alien
Which Washington industry grew during World War 2 A) aircraft production B) aluminum production C) all of the above D) shipbuilding
7. Which is the correct way to say “They competed very well” in Spanish? (1 point) O Competieron muy bien. O Compitieron muy bien. Se competieron muy bien. Se c
how can I do trace table java for LCM??
What is the answer to 4(2x-1)=2x+5?