brielibri123
brielibri123
15-02-2017
Mathematics
contestada
Please help! I really need it
Respuesta :
Jennabugg
Jennabugg
15-02-2017
Add all sides.
5x+2+3x+8+4x-1
Combine like terms
12x+9
Subtract nine to get it on the other side of the equal sign
12x= -9
Divide by twelve
x=-9/12
Simplify
x=-3/4
Plug in x.
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
(2x + 5y) * 3/x = ?
Why are the humanities relevant to your life or career goals? How will gaining a better understanding of and appreciation for the Humanities help you better dev
Ratio of boys to girls is 4:5 what fraction of class is boys
Find the area of the figure. (Sides meet at right angles.)
An electric car of mass 1000kg uses twenty five 12v batteries connected together to create a p.d. of 300V. The car accelerates from rest to a speed of 30ms^-1 i
One simple English question.....
Two cars a and b of masses 1600kg and 1200kg are moving with 5m/s and 3m/s respectively.if they colide and after colliding the velocity of car b is 4m/s.calcula
Quantas vezes a massa do sol e maior que a massa da Terra?
David has a Collection of nine gray fingerboards 4 white fingerboards and 3 yellow fingerboards. He chooses one at random locate the probability of the followin
What is a formula for the nth term of the given sequence? an = 125(³)¯n an = 125(³)n-1 125 (-/-)¹-1 An = 75, 45, 27... An = 125 (5) n
