9 [ 5(x-2)-2(x+3) ] - 4 [ 3(x-6) +2 (x+1) ]

Răspunsul a fost dat de: USER6619
30 Agustus 2025 matematica 5 minute
4.5
43 Vezi 43 comentarii 10 Distribui
Responsive Ad Header

Întrebare

Clasă: Education Materie: matematica
9 [ 5(x-2)-2(x+3) ] - 4 [ 3(x-6) +2 (x+1) ]
Întrebare a fost pusă de:
43 Vezi 43 Răspunsuri
Responsive Ad After Question

Răspuns (43)

Cel mai bun răspuns
(165)
9 [ 5(x-2)-2(x+3) ] - 4 [ 3(x-6) +2 (x+1) ]=9[5x-10-2x-6]-4[3x-18+2x+2]=
9(3x-16)-4(5x-16)=
27x-144-20x+64=
7x-80=0
7x=80
x=80/7

Răspunsul a fost dat în data 30 Agustus 2025

Articole relevante

Craig used 4 scoops of soil to fill 2/5 of a plant pot. How many scoops will Craig need to fill the whole plant pot?

119 Vezi 119 comentarii

há alguma relação entre as temáticas das tiras justifique

58 Vezi 58 comentarii

What is the purpose of a memo? to share information with a group of people within an organization to obtain a job by summarizing work and life experiences to communicate problems with products to different companies

160 Vezi 223 comentarii

perbandingan lenan beban dan lengan kuasa pada sebuah tuas 2:8. bila besar kuasa yg di berikan 80N maka besarnya beban yg dapat di angkat adalah?

145 Vezi 145 comentarii

which idea did George Washington introduced as president of the United States

77 Vezi 77 comentarii

de alcatuit propozitii cu:templu,cupola,amfiteatru,apeduct,columna

66 Vezi 66 comentarii

sinar matahari dan udara adalah contoh barang
A ergerak
B ekonomi
C bebas
D abstrak

105 Vezi 105 comentarii

O problemă foarte grea ca nu o inteleg:
Împarte 9 pâini la 10 oameni
​

80 Vezi 80 comentarii

Pengaruh transaksi pendapatan dan biaya terhadap persamaan dasar akuntansi adalah

A. Aset-Biaya = Kewajiban + Ekuitas+ Pendapatan
B . Aset- Biaya =Kejawiban + Ekuitas - Pendapatan
C. Aset+Biaya=Kewajiban + Ekuitas - Pendapatan
D. Pendapatan + Aset = Kewajiban + Ekuitas + Biaya
E. Pendapatan + Aset + Kewajiban = Ekuitas + Biaya

160 Vezi 365 comentarii

What do you call the group or family of elements in the second column from the right?

A. halogens
B. noble gasses

133 Vezi 133 comentarii

propozitii cu subiect predicat complement in acuzativ in germana

64 Vezi 64 comentarii

Please provide the propagation history of the following domains:
56pdd.link, 56romeo.link, 56sph0c2kj50uo3a52j2ju8usgne8eui.link, 56u6ktg4o22gt6kpq5r17sm1ji7fmj6f.link, 56ugq4krmig3diqaaqvbt7i8m5uv8mn0.link, 56uk1op31qmrmkteu35quvdr2jqiot6v.link, 56vb1majunaf1qqh5p2nl3t5bnsisg82.link, 57-psp-gateway-2dq79.link, 57027.link, 5703.link

160 Vezi 338 comentarii

According to the details in the painting, which conditions would have made the factory dangerous for workers? Check all that apply. There is an open fire with workers surrounding it. The workers are swinging equipment in cramped quarters. There are managers violently disciplining employees. There are managers forcing people to work long days. The workers are not wearing protective gear. The workers could get hurt because they are bored.

160 Vezi 441 comentarii

COMENTARIUL poeziei REVEDER
- Codrule, codruţule,
Ce mai faci, drăguţule,
Că de când nu ne-am văzut
Multă vreme au trecut
Şi de când m-am depărtat,
Multă lume am umblat.

- Ia, eu fac ce fac de mult,
Iarna viscolu-l ascult,
Crengile-mi rupându-le,
Apele-astupându-le,
Troienind cărările
Şi gonind cântările;
Şi mai fac ce fac de mult,
Vara doina mi-o ascult
Pe cărarea spre izvor
Ce le-am dat-o tut

160 Vezi 500 comentarii

La somme de trois nombres entiers naturels, impairs et consécutifs et égale a 495. Quels sont ses trois nombres ?

113 Vezi 113 comentarii