saraisrael5249 saraisrael5249
  • 24-09-2019
  • Mathematics
contestada

find the value of x

find the value of x class=
Relax

Respuesta :

306flower
306flower 306flower
  • 27-09-2019

Answer:

x = 37

Step-by-step explanation:

3y - 20 + x + 13 = 3x + 9

3y - 16 = 2x

1.5y - 8 = x

2y + 3x + 9 = 180

2y + 3x = 171

2y + 3(1.5y - 8) = 171

2y + 4.5y - 24 = 171

6.5y = 195

y = 30

1.5y - 8 = x

1.5 * 30 - 8 = x

45 - 8 = x

37 = x

Answer Link

Otras preguntas

how hot does it have to be to melt rock
What two mixed numbers have a sum of 3
What is the answer to 2c-5=c+4
What two mixed numbers have a sum of 3
your body consists of 7/10 water. is more than 1/2 your body water. explain
in 5.074 the digit 5 stands for _____________
The perimeter of a sheet of paper is 38cm. If the width is 8 cm what is the length of the paper?
what percent of 150 is 60?
A water molecule gains enough energy to enter the gas phase is chemical or physical?why?
A baseball diamond has the shape of a square with side lengths of 90 feet. A catcher wants to get a player running from first base to second base out.  How far