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

calculate the sum of 1/4 and 1/7
an undersea volcanic formation that does not rise at least 1000 meters above surrounding sea floor i called a_____
the nearest ten 42 plz help
is there a difference between potential difference, voltage and EMF?
what's the number order from least to geastest? 0.5,0.05,5/8
What is 4.25 round to one decimal place
2x+2y=8 in function form step by step please?
What was the prevailing economic challenge the United States faced at the start of World War II?
Is 18 tens the same as 1ten and 8 ones?
Euclidean Geometry poem project for 10th grade I need help 12 to 15 sentences and must use 12 terms at the least!