sidneyzeon7
sidneyzeon7 sidneyzeon7
  • 17-02-2022
  • Mathematics
contestada

Write and solve an equation for x. (x + 9) and (2x)

Respuesta :

cas81
cas81 cas81
  • 17-02-2022
X + 9 = 2X —> X - 2x = -9 —> -X = -9 —> X = 9
Answer Link

Otras preguntas

what does t amo mean
How does the modern era differ from the post-classical era?
compare the invention of the atlatl withthe invention of the bow and arrow, cannon, machine gun, and combat aircraft. discuss impacts of these in their times.
A fair coin is tossed 5 times. What is the probability of obtaining exactly 3 heads.
What is the answer to 5x-7y=14
how do you calculate the circumference of a circle
Two end uses of wool
solve for t d=(1/2) at^2
How does the modern era differ from the post-classical era?
Solve: –3 + x = 7That is the whole problem so adding words to make this be seen