claudiamaso11 claudiamaso11
  • 22-04-2020
  • Mathematics
contestada

1) Redueix termes semblants:
a) 2x - 3 + 15x + 8 =
b) -3x + 11 + x =
c) x + 4 - 7x - 9 + x =
d) x + y + 1 + 2x - 2y - 2 =

Respuesta :

raikudev
raikudev raikudev
  • 22-04-2020

Answer:

a. 17x+5

b. -2x+11

c. -5x-5

d. 3x-y-1

Answer Link

Otras preguntas

Coffee and tea are substitutes. All else equal, what would happen to the equilibrium price and quantity of coffee if the wages of coffee-bean pickers fell and t
What is the molar mass of a substance? O the mass in grams of one mole of a substance O the number of particles in one gram of a substance O the number of moles
Hoy hace frío. ¿Qué debe llevar Carlitos? A. una blusa B. un suéter C. una camiseta D. un traje de baño
in triangle DEF, FE= 12 and angle D =62. find DE to the nearest tenth
What volume is occupied by 10.0 moles of ammonia, Nh3, at standard conditions?
Unicellular and simple multicellular organisms isolate and eliminate waste materials by: a. filtering the wastes into a collecting tubule and then selectively
what is the best way to avoid drug abuse
Kevin has 244 marshmallows. He drops 16. If 9 people share the remaining marshmallows, how many will each get?
Shelly tells a friend that her computer needs to be fixed because it has been producing a lot of heat and is smoking. Where is the error in her statement?
At the end of Year 1, the balance sheet for the Good Food Restaurant showed cash of $40,000. At the end of year 2, the balance sheet showed $10,000 in cash. A