rachel104
rachel104
16-11-2017
Mathematics
contestada
Please help me I have to finish this quickly!!
Respuesta :
Vythyl
Vythyl
16-11-2017
Okay!
16) 3n-5=-8(6+5n)
3n-5=-48-40n
43n=-43
n=-1
18) -3(4x+3)+4(6x+1)=43
-12x-9+24x+4=43
12x-5=43
12x=48
x=4
20) -5(1-5x)+5(-8x-2)=-4x-8x
-5+25x-40x-10=-4x-8x
-15-15x=-12x
-15=3x
x=5
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
How can u order rational numbers from Least to greatest
Which of these features is usually found where mountains exist next to the ocean? A. Horn peaks B. Roche moutonnees C. Fjords D. Cirques
What is a cluster of stars?
Comprehensive problem 5-1 john williams (birthdate august 2, 1974) is a single taxpayer, and he lives at 1324 forest dr., reno, nv 89501. his social security nu
about how much time does a cell spend in mitosis?
what is new nation??????
The Punnett square illustrates a cross for flower position in the pea plant. The phenotypes and genotypes of the parents have been given. The allele for axial p
need help with this math
Which aspect of the march are n Washington sent a powerful statement to the united states and the world
What percentage of oxygen is carried by red blood cells?
