help115 help115
  • 23-09-2015
  • Mathematics
contestada

8(t + 2)—3(t—4)=6(t—7)+8

Respuesta :

Аноним Аноним
  • 23-09-2015
8t + 2 -3t +12 =  6t - 42 +8 
 5t +2 +12     =  6t - 34
5t +14           =  6t - 34
     -14           =      - 14
5t                  =   6t - 20
-6t                 =  -6t  
-t                   = -20
t = 20

Answer Link

Otras preguntas

Maximum or Minimum. Domain and range of y=x^2-4x+4
What is a synonmyn for coat
Seven less than the product of twice a number is greater than 5 more the same number. Which integer satisfies this inequality?a.116b.348c.2205d.2553
what is the answer for 6r^2-10r-24
What is a synonmyn for coat
The ionization energy of an element is a. a measure of its mass b. the energy required to remove an electron from the element in its gaseous state c. the ene
A rectangular room is 6 yards long an 12 feet wide.  Find the perimeter in feet.  Then find the perimeter in yards.
what is the greatest common factor of 42,63,and 105
Which of the following was NOT a conclusion of Rutherford’s gold foil experiment? a. The atom is mainly empty space b. The nucleus has a negative charge c. T
Choose the absolute value inequality that corresponds to the given compound inequality.–5 < x + 2 < 9