Algebra

posted by .

How would I solve:
1/3(D+3)=5
I know you need to find the recipicile,
but I have no idea how to solve this.

  • Algebra -

    1/3(D+3)=5

    1/3D + 1 = 5
    1/3D = 4
    D = 4/(1/3)
    D = 4 * (3/1)
    D = 12

  • Algebra -

    Where did the four come from?

  • Algebra -

    To get the knowns on one side of the equation, I subtracted 1 from both sides.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    FIND THE GCF OF THE PRODUCT (3B+6)(2B-10) SOLVE... X^2=-6X x(x+6)= 0 x = -6 or 0 it would = 0 help me solve this problem.. solve for W: 2L+2W=38 please and thank you!
  2. Algebra

    To solve the system of equations, which expression could be substituted for x into the first equation?
  3. Math

    Given g(x) = print_coeff(m,1)x print_const(b), find g(print_coeff(n,1)a) I was told that the answer for this is a. However, I have no idea how to solve it. Please help me understand. I have no idea how to interpret what you have written. …
  4. Algebra

    Solve 3x +1 < 5 or 3x +1 > 4 By saying "solve," is it asking for me to show it on a line and in interval notation?
  5. Algebra

    Jodie bicycles 5 km/h faster than Robert. In the same time it takes Robert to bicycle 39 km, Jodie can bicycle 54 km. How fast does each bicyclist travel?
  6. 8th Grade Algebra

    You know how to solve quadratic equations using algebra, graphs and the quadratic formula. Sometimes one method of solving is more convenient than another method. Describe how you would solve each equation. Give reasons for you answers. …
  7. Algebra 2

    How do I answer this f(x) = x - 3 (x + 4)^(1/2) and am asked how to solve for x when y = -5 I have no idea how to do this and know that I could just solve it by guess and checking but I want to know how to do this algebraically when …
  8. algebra

    Solve the indicated variable: 1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32 pleaseeeee help me solve these! plzzz! i have nooo idea how to do these. THANKS! =)))
  9. Math

    We have an important chemsitry test due and I want to make sure that I do not mess up on my algebra. I am dealing with the integrated rate law, but my question is purely algebraically in nature. I hope, somebody can help me. 1) ln(A) …
  10. chemistry

    Determine the hydroxide ion concentration in a solution that is 0.0004 M HCl. Answer in units of M. I have no idea how to start, I just need to know what I need to solve for and hoe to set it up, I know the formula pOH^-=-log[OH^-] …

More Similar Questions