Seudónimo
Seudónimo
02-03-2017
Mathematics
contestada
how do I solve 5(4x -5) = 155
Respuesta :
Аноним
Аноним
02-03-2017
5*(4*x-5)-(155)=0
5 • (4x - 5) - 155 = 0
Pull out like factors :
20x - 180 = 20 • (x - 9)
20 • (x - 9) = 0 Solve :
20 = 0
Solve : x-9 = 0
Add
9 to both sides of the equation :
x = 9
hope that helps!!
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
Jazz developed in the African American communities of New Orleans and then quickly spread in the musical communities of St. Louis and Chicago. What conclusion c
i have to right about a jupiter sweet pepper and i have no clue
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-6,-3); y=-2x+4
What is the Bill of Rights? The first 10 amendments to the Constitution The first amendment to the Constitution They are for the army only. The first 5 amendmen
You have a sealed 2 liter flask that contains nothing but water and carbon dioxide. The flask is half-filled with liquid water, has a temperature of 25°c, and t
A survey was given to a random sample of 80 residents of a town to determine whether they support a new plan to raise taxes in order to increase education spend
y+7t=c+r solve for y
Which statement best explains the situational irony that occurs in the passage? The aunt wants the bachelor to tell a good story, but he does not. The bachelor
A balloon with an initial volume of 3.1 L at a temperature of 193 K is warmed to 374 K. What is its volume at the final temperature? (Assume constant temperatu
Can someone pleaseeee help me :(
