Question:

Math homework help solving 2 step equations?

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MAth Help!

-10 = -6 + 2y

41 = 5 - 6h

7 - 3k = -14

x\3 - 9 = 0

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6 ANSWERS


  1. x+2y =0  3x +4y=4


  2. -6 + 2y = -10

    -6 + 6 + 2y = -10

    2y = -10

    2y/2 = -10/2

    y = -5

    6h + -5 = 41

    6h + -5 - 5 = 41 - 5

    6h = 36

    6h/6 = 36/6

    h=6

    7 - 3k=-14

    7 - 7 - 3k = -14 - 7

    -3k = -21

    -3k/-3 = -21/-3

    k = 7

    x/3 - 9 = 0

    x/3 - 9 + 9 = 0+9

    x/3 = 9/3

    x = 3


  3. do your own homework, we have enough ourselves

  4. -10=-6+2y add 6 to both side

    -4=2y divide by 2 both side

    -2=y

    41=5-6h   subtract 5 from both side

    36=-6h    divide by -6 both side

    -6=h

    7-3k=-14 subtract 7 from both side

    -3k=-21 divide by -3 both side

    k=7

    x/3-9=0  add 9 to both side

    x/3=9 multiply by 3 both side

    x=27


  5. Q.1:

    - 10 = - 6 + 2y

    => 2y = - 10 + 6

    => 2y = - 4

    => y = -4/2

    => y = - 2 <==ANSWER

    Q.2:

    41 = 5 - 6h

    => 6h = 5 - 41

    => 6h = - 36

    => h = - 36/6

    => h = - 6<=ANSWER

    Q.3:

    7 - 3k = - 14

    => 3k = 7 + 14

    => 3k = 21

    => k = 21/3

    => k = 7<==ANSWER

    Q.4:

    x/3 - 9 = 0

    => x/3 = 9

    => x = 9 x 3

    => x = 27<==ANSWER

    Hope this help u:)

  6. 1st problem:

    - 10 = - 6 + 2y

    2y = - 4

    y = - 2

    2nd problem:

    41 = 5 - 6h

    6h = - 36

    h = - 6

    3rd problem:

    7 - 3k = - 14

    3k = 21

    k = 7

    4th problem:

    x/3 - 9 = 0

    x/3 = 9

    x = 27

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