math,algebra II

posted by .

I have to work with these types of problems dealing with matrises can someone show me how to solve them.Heres one of them:

Directions: Find the values of the variables in each equation

in the first matrix it looks like this

a+2 3z+1 5m
4k 0 3

then theres a plus sign and the second matrix looks like this

3a 2z 5m
2k 5 6

then there is an equal sign and theres another matrix it looks like this

10 -14 80
10 5 9


so it should read

matrix + matrix = matrix



the first,second , and third matrix should look like a 2X3

i couldn't space it out.

okay sweetie, I know how to do this kind of problem, but it isn't making sense. Did you leave out any parentheses? They are important.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math,algebra

    They may want you to add the fractions and give the answer in forms of a fraction. in that case, you need to convert to common denominators before addineg. In that case 1/3 + 1/5 + 1/10 = (10 + 6 + 3) /30 = 19/30 5/6 - 3/5 = (25 - …
  2. math,algebra

    How do you solve these types of math problems. Directions: Solve each literal equation for the indicated variable. A=1/2h(B+b) (For b) Area of a trapezoid It is just a matter of algebraic manipulation. A=(1/2)h(B+b) Multiply both sides …
  3. algebra

    This one really threw me off... find the slope of the line containing the points (x, 2x) and (x + h, 2(x +h)) You have to first find the slope, which is change in y over change in x: {[2(x-h)]-2x}/[(x+h)-x] (2x-2h-2x)/(x+h-x) -2h/h …
  4. math, correction plz

    Can someone correct these for me.PLZ Problem#1 Directions solve equation ãx+4 = 3 My answer: x = 5 Probelm #2 Directions solve equation ã(4x+1) + 3 = 0 My answer x = 2 Problem #3 Directions solve equation ã(2y+7)+4=y My answer …
  5. Algebra

    Can someone show me step by step how to do this problem to have an example to go by so I will be able to do my other problems. Thanks Solve by substitution 4x-12y=5 -x+3y=-1 I know that you have solve one of the equations. I have picked …
  6. Pre-Algebra [repost ]

    I need help on these three questions BEFORE 10:00 PM. Please someone show me how to do them step by step! Solve the equation for y in terms of x then find the solutions of the equation for the given values of x. 1.x + y = -1 [values …
  7. Algebra 2 variables

    Find the values of the variables. [-12 -w^2] = [2k -81] [2f 3] [-4 3] Show your work?
  8. algebra

    Im lost i don't know how to do this can someone show me step by step how to solve this For what value does c does the equation have one real root?
  9. algebra

    Im lost i don't know how to do this can someone show me step by step how to solve this For what value of c does the equation have one real root?
  10. Math

    1. Is the equation true, false, or open? 5x+2=6x+11 a. Open; there is a variable b. True; the expressions are the same for all values of the variables c. False; the expressions are never the same 2. Which equation is an identity?

More Similar Questions