Question:

Answer these Algebra Questions!?

by  |  earlier

0 LIKES UnLike

1. Solve n-6=2n-14.

2. Solve 2m+5= m/5-4.

3. Solve 4x+18=x.

4. Solve 5m-3=2m-9.

5. Solve 15p+4=5p.

6. Solve 11m+2=9m-18.

7. Solve 7x-2(x+6)=-2.

8. Solve 3x+4(x-2)=7+x.

9. Solve 5(x-3)=10.

10. Solve 6(2x+7)=102.

 Tags:

   Report

5 ANSWERS


  1. 10.            6(2x+7)=102

                    12x+42=102

                  12x=60

                   x=5

    9.          5(x-3)=10

                5x-15=10

                 5x=25

                 x=25

    8.           3x+4(x-2)=7+x

                3x+4x-8=7+x

                 7x-8=7+x

                 6x-8=7

                6x= 15

               x= 15/6

    7.          7x-2(x+6)

                 7x-2x-12=-2

               5x-12=-2

             5x=10

                 x=2

    6.        11m+2=9m-18

                2m+2=-18

               2m=-20

                 m=-10

    5.         15p+4=5p

                10p+4=0

                10p=-4

                 p=-4/10

                p=-2/5

    4.       5m-3=2m-9

             3m-3=-9

                3m=-6

                 m=-2

    3.        4x+18=x

               3x+18=0

                3x=-18

                x=-6

    1.        n-6=2n-14

              -n-6=-14

               -n=-8

                 n=8

    sorry about 2, couldnot be stuffed, but enjoy the fruits of my labor


  2. Move all variables to one side and all constants to the other side (after doing the distributions in 7-10) and solve.

    n-6=2n-14

    -6+14=2n-n

    8=n

    4x+18=x

    4x-x= -18

    3x= -18

    x= -6

    5m-3=2m-9

    5m-2m= -9+3

    3m= -6

    m=2

    15p+4 = 5p

    15p-5p= -4

    10p= -4

    p= - 2/5

    11m+2 = 9m-18

    11m - 9m = -18 - 2

    2m = -20

    m= -10

    3x+4(x-2) =7 +x

    3x+4x - 8 = 7+ x

    7x - x= 7+8

    6x = 15

    x= 2 1/5

    That should get you started

  3. They already gave the solutions

  4. 10) x=5

    9)x=5

    8) x=5/2

    7) x=2

    6)m=-10

    5)p= -2/5

    4)m=-2

    3)x=-6

    2)m=-5

    1) n=8



    i got bored and stopped

  5. 1. n = 8

    2. n = -5

    3. x = -6

    4. m = -2

    5. p = -0.4

    6. m = -10

    7. x = 2

    8. x = 2.5

    9. x = 5

    10. x = 5

Question Stats

Latest activity: earlier.
This question has 5 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.