tanashajohnson
tanashajohnson tanashajohnson
  • 19-04-2021
  • Mathematics
contestada

what is 2x-4+7x=54.5

Respuesta :

jtudor
jtudor jtudor
  • 19-04-2021

Answer:

=6.5

Step-by-step explanation:

2−4+7=54.5

9−4=54.5

9−4+4=54.5+4

9=58.5

99=58.59

=6.5

hope i helped plz mark me brainlest

Answer Link

Otras preguntas

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
write a program in pascal to solve a quadratic equation
I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
what is a rational number between -1/6 and -2/6
what is a rational number between -1/6 and -2/6
what is a rational number between -1/6 and -2/6
write a program in pascal to solve a quadratic equation
what is a rational number between -1/6 and -2/6
What are the organelles of a cone cell?