9th grade

posted by .

solve for x: z+xyz=w

  • 9th grade,math -

    Please use the title of the subject so that a teacher will know what you need help with.

  • 9th grade -

    Guru's formalities aside,

    z+xyz=w
    factor z.
    z(1+xy)=w
    divide by z
    (1+xy)=w/z
    subtract 1.
    xy=(w/z)-1
    divide by y
    x=(w/yz)-(1/y)

    And that's your answer! :)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 9th grade

    How do you solve [x-1]=[x+3]
  2. 9th grade Algebra

    how do i solve this?!?! 4x-2y=32 -3x-5y=-11
  3. 9th grade

    How do you solve ac-bc-ad+bd
  4. 9th grade

    solve 3 - (2t + 5) = -12
  5. Math

    Letter Addition I am given xyz+ab=cdef and xyz-ab=bga How do I solve this?
  6. 9th grade algebra

    solve df + 10h=3 for h
  7. 9th grade algebra

    solve -5/6=2/3(3c+4)
  8. 9th Grade Algebra

    4x^2-11x+3=5x+4 How do I solve this?
  9. 9th grade math

    Solve -4(x-3)>2x A. x>6 B. x<2 C. x>3/2 D. x<-1/2
  10. math

    Riding on a school bus are 20 students in 9th grade, 10 in 10th grade, 9 in 11th grade, and 7 in 12th grade. Approximately what percentage of the students on the bus are in 9th grade?

More Similar Questions