GreatInStudying100
GreatInStudying100 GreatInStudying100
  • 03-07-2021
  • Mathematics
contestada

Please help me out with these questions :

Please help me out with these questions class=

Respuesta :

loconte loconte
  • 03-07-2021

Answer:

Step-by-step explanation:

1. 3/7 x = 12

  3x = 84

    x = 28

2. 3x+ 6 = 39

   3x = 33

    x = 11

3. 1/3 x - 3/4 x = 15

    9x  - 4x  = 180

       x =  36

4.   1/4 x = x -21

      3/4 x = 21

      3x = 84

        x=28

5.    86-36 = 50

      50/2

       25

Answer Link

Otras preguntas

Determine the real root(s), if any,of the quadratic function shown below
pls answer this I'm stuck on it
What religion was introduced to Central America by the Spanish
please simplify it thank you.The answer is[tex] - \frac{ \sqrt{14} + 3 \sqrt{7} }{14} [/tex]I need the step to do it​
why is my answer wrong?​
managing the space ahead and controlling your speed will________ your vehicle's furl efficiently. impove, decrease, maintain​
Example 10. If x = 1+ √2, then find the value of (x-1/x)^3 -
excerpt from woolly puff rescuse question 2 345
2x/3 - 3x/8 = 7/12 Please explain. I need help.
A city of 80,000 people is having a parade. 70.8% of the city will not be attending. How many people will be attending?