bxddiemayra bxddiemayra
  • 02-04-2021
  • Mathematics
contestada

help me please :(*********​

help me please class=

Respuesta :

ktkitty821
ktkitty821 ktkitty821
  • 05-04-2021

Answer:

These will be equal, so the answer is 7

Step-by-step explanation:

Set 2x+42 and 9x-7 equal to each other, then solve.

2x+42=9x-7

-2x +7 -2x +7

49=7x

x=7

Answer Link

Otras preguntas

reduce 15 1/4 +1 1/2 +3/20 to lowest term.
What is twenty percent off 600 hundred pounds
13/20-3/10 estimate: closer to 1 or 0?
What is/was the American dream? I need at least 10 bullet points about what the American dream was please somebody help me
Identify the like terms. 9x, 10y, –9y,  10   A. 9x and 10
The Earth has a radius of 6,400 kilometers. A satellite orbits the Earth at a distance of 12,800 kilometers from the center of the Earth. If the weight of the s
You are conducting an experiment with phosphorus and nitrogen being added to the soil of a growing plant. When the amount of added nitrogen is increased, the
Indicate which pattern of evolution is shown by the many species of finches on the Galápagos Islands.
Write good insulators around the home
For f(x)=3x+4, find f(2) and find x such that f(x)=17