samy1645 samy1645
  • 25-10-2016
  • Mathematics
contestada

what is the value of x

what is the value of x class=

Respuesta :

SJ2006
SJ2006 SJ2006
  • 25-10-2016

1)3x = 2x+30

3x-2x = 30

x = 30

3) (3x+4)+ (5x-16) = 180

8x-12 = 180

8x = 192

x = 24

Answer Link

Otras preguntas

calculate the change in velocity of 70 kg object being pulled with 1000N force force 10 s
Question 1Bone protrudes through the skin in a fracture calledcomplete​
Fill in the gaps with the missing integers.a. 5 += 2 b. -12 -= -10​
We surveyed the social breeding behavior of the African bee-eater on videotape. This survey displayed several conspicuous phenomena. On the one hand, older sibl
simplify (-4)+(-3)+10(-1)​
A group of armed and dangerous teenagers are returning home late at night and come across several seemingly unoccupied homes. They enter one home and before tak
F(x) = 7x3 + 2x + 4; -1 and 0 use the intermediate value theorem for polynomials to show that the polynomial function has a real zero between the numbers given
Which is the simplified form of the (4-2)(x )? Mark this and return Save and E Next
Jack starts walking east ( x-direction) at a pace of 2 m/s. Jill, who is very upset with Jack, is running west (- x-direction) towards him at a rate of 4 m/s a
The number of internal disk drives (in millions) made at a plant in Taiwan during the past 5 years follows: YEAR DISK DRIVES 1 140 2 160 3 190 4 200 5 210 a) Fo