prittypinknecol
prittypinknecol
02-02-2018
Mathematics
contestada
3x + 4 + 2x = 5(x – 2) + 7
Respuesta :
bradymzimmerp3ccww
bradymzimmerp3ccww
02-02-2018
5x+4= 5x-10+7
-5x -5x
4=-10+7
+10 +10
14=7
divide by 7 on both sides
x=2
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
URGENT HOMEWORK HELP!!
I just neeed help ?????
Customer Q, age 40, is married with 3 young children. He earns $120,000 per year and has $10,000 of liquid assets to invest. The customer has no current portfol
f(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?
Which of the following programs might you find in a vocational school? Cooking Electrical Air conditioning repair All of the above
Need help people pls
What is the sum of StartRoot negative 2 EndRoot and StartRoot negative 18 EndRoot? 4 StartRoot 2 EndRoot 4 StartRoot 2 EndRoot i 5 StartRoot 2 EndRoot 5 StartRo
What causes scientists to disagree? A. Many scientists do not use the scientific process. B. Some scientists are better than others. C. They have unique perspec
Which is equal to? Select all that apply. Geometry
Which of the following is a nonrenewable resource?O A. Stainless steelB. Geothermal energyOC. Fertile soilD. Animal species
