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Solve for "x" in 6x-(3x-5)=10?

11 Answers

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  • 1 decade ago
    Favorite Answer

    5/3 ! Alright first of all you have distribute the negative, then you simplify the equation to 3x+5=10, subtract the 5 which leaves you with 3x=5 then last step you divide the 3! hope that helps!

  • 1 decade ago

    Work: 6x-3x+5=10

    3x=5

    x=5/3

  • 4 years ago

    6x+a million=-17+3x a million)Subtract 3x from 6x to get the x on one facet. = 3x+a million=-17 2)Subtract a million from -17 to isolate the x. = 3x=-18 3)Divide -18 through 3 as a fashion to substantiate x. = x=-6 4)Your answer is x = -6 x=-6

  • 1 decade ago

    x isn't 5 because that would make it

    6(5) - (3(5)-5)=10

    30- (15-5)=10

    30- 10 = 10

    20=10 ......False

    Change equation to:

    6x + (5-3x) =10

    5-3x = 10 - 6x

    -10 +5 = -6x +3x

    -5 = -3x

    cancel the negatives

    5=3x

    5/3 = x

    Checking:

    6(5/3) - [ 3(5/3)-5 ] = 10

    2(5) - [1(5) - 5] = 10

    10 - [5-5] =10

    10 -0 = 10

    10 = 10

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  • 1 decade ago

    x= 5/3

  • Anonymous
    1 decade ago

    Here's the work:

    6x-(3x-5)=10

    6x-(3x-5)=10

    +5=+5

    6x-3x=15

    3x=15

    Now divide

    3/3=1 or X

    15/3=5

    So the answer is...

    x=5

  • 1 decade ago

    6x - (3x - 5) = 10

    6x - 1(3x - 5) = 10

    Use the distributive property.

    Multiply negative 1 by 3x and 5, and you get...

    6x - 3x + 5 = 10

    Subtract 5 from 10.

    6x - 3x = 5

    3x = 5

    x= 1 and 2/3.

  • 1 decade ago

    6x-(3x-5)=10

    6x-(3x-5+5)=10+5

    6x-3x=15

    3x=15

    divide both sides by 3 to find x.

    therefore

    x=5

  • 1 decade ago

    6x - (3x - 5) = 10

    3x -5 = 10

    3x = 15

    x = 5

  • 1 decade ago

    6x - (3x-5) = 10

    -(18x - 30x) = 10

    -18X + 30x = 10

    12x = 10

    x = 10/12 or x = 5/6

    Source(s): It's right Check my Work
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