22emilyl530 22emilyl530
  • 14-01-2019
  • Mathematics
contestada

Solve for x : show each step of the solution. 4.5(8-x) +36 =102-2.5 (3x+24).

Respuesta :

samaria1107 samaria1107
  • 14-01-2019
4.5(8-x)+36=102-2.5(3x+24)

36-4.5x+36=102-7.5x+60

36 & 36 cancel out then 102-60

-4.5x=7.5x+42

7.5 &7.5 cancel out

-4.5÷7.5

-12x=42

-12x & -12x cancel out

42÷-12 = -3.5

x= -3.5

Answer Link

Otras preguntas

PLEASE HELP 15 POINTS! The line plots show the results of a survey of 12 boys and 12 girls about how many hours they spent reading for pleasure the previous wee
please help me!! :( What is the height of the prism if the area of the base is 42 square millimeters and the volume of the prism is 462 cubic millimeters? 10 mm
when the artist created this piece of art she chose to place the words vertically why would she make this Choice a she wanted each word to be read on its own be
how did george wasington become president
Identify the rational exponential expression of ∛8 A) 2^{3} B) 3^{8} C) 3 1/8 D) 8 1/3
students ages 10-17 were survey about their eating habits during breakfast
factor x^3 +2x^2 -9x -18, given that -2 is a zero
what does the hyde amendment of 1976 do?​
Explain why political parties developed in America?
Who united Frankish tribes under his rule in the early 700s? help plssss