oscarquesada1 oscarquesada1

13-07-2014
Mathematics

contestada

It solves the systems of equations.
To find the method indicated like:
1. Determinants
2. Equalization
3. Reduction
4. Substitution
please...:)

It solves the systems of equationsTo find the method indicated like1 Determinants2 Equalization3 Reduction4 Substitutionplease class=

It solves the systems of equationsTo find the method indicated like1 Determinants2 Equalization3 Reduction4 Substitutionplease class=

It solves the systems of equationsTo find the method indicated like1 Determinants2 Equalization3 Reduction4 Substitutionplease class=

It solves the systems of equationsTo find the method indicated like1 Determinants2 Equalization3 Reduction4 Substitutionplease class=

It solves the systems of equationsTo find the method indicated like1 Determinants2 Equalization3 Reduction4 Substitutionplease class=

Respuesta :

crisforp crisforp

14-07-2014

3. Reduction

For example,
11x - 3y = 69
-3x + 3y = 3
___________
8x + 0y = 72 => x = 72/8 => x = 9 => -27 + 3y = 3 => 3y = 30 => y = 30/3 => y = 10.

Answer Link

Otras preguntas

Describe the location of the polnt having the following coordinates. abscissa and ordinate have the same signQuadrant II or Quadrant IV Quadrant II or Quadrant

Describe how to determine the average rate of change between x = 2 and x = 5 for the function f(x) = 2x3 + 4. Include the average rate of change in your answer.

67*25 helpppp pleaseeee

Point P(5,0) is on the terminal arm of an angle k in standard position. Determine the value of cosk.

Which of the following most likely to increase the chance of the formation of a heat island? A) Drive to work B) Use public transportation often C) Build a smal

HELP!! is {(-3,-6),(-2,-1),(-1,-0),(0,3),(1,15)} a function??

A regular rhythm created by the accented syllables of words is called ____. meter consonance assonance style

3/5 x (1/5 + 4/5) What is the answer

Help Asapp!!! Helppp

Alg 2 the problem is below please help !!!