iyanapullon iyanapullon
  • 03-02-2020
  • Mathematics
contestada

b. 2x + 7 -- 5x + 8 = 3(5 +6x) - 12x
?

Respuesta :

fatemehkorea
fatemehkorea fatemehkorea
  • 03-02-2020

Answer:

x = 0

Step-by-step explanation:

2x + 7 - 5x + 8 = 3 (5 + 6x) - 12x

2x + 7 - 5x + 8 = 15 + 18x - 12x

2x - 5x - 18x + 12x = 15 - 7 - 8

- 9x = 0

- x = 0/9

- x = 0

x = 0

Answer Link

Otras preguntas

Acceleration can bea change in speed and.........?
Five less than 3 times the length, l
4m-17 <6m+ 25 I don't understand ahh I'm scared I got it wrong
If you have lived for a million seconds, how many birthdays have you had?
Olympic athletes have lower resting heart rates because A. their lungs tend to be naturally larger. B. they exercise regularly, which improves the efficiency of
integer equation carl owed his mom $27
the gcf of two numbers is equal to the lesser of the numbers? Is this statement always, sometimes, or never true?
Which number is greater than 7.23 and less than 7.55? 7.59;7.17;7.6;7.3
show math equation of 5x + 6x equation
A single tree produces about 2.6 × 102 lb of oxygen each year. The Amazon rainforest has about 3.9 × 1011 trees. About how many pounds of oxygen are produced in