lulustar13 lulustar13
  • 04-02-2019
  • Mathematics
contestada

Solve this system of equations.

12x − 18y = 27
4x − 6y = 10

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-02-2019

Answer:

no solution

Step-by-step explanation:

12x − 18y = 27  

4x − 6y = 10

Multiply the second equation by -3 so we can eliminate x

-3(4x − 6y) = 10*-3

-12x +18y = -30

Add the first equation to this new equation

12x − 18y = 27

-12x +18y = -30

------------------------

0 = -3

This is not a true equation, so there is no solution


Answer Link

Otras preguntas

what happens when a ball colloids with another ball
The kinetic-molecular theory of gases says A. the particles of a gas move independently of each other. B. the particles in a gas move rapidly. C. the particles
please help im begging
which of the following is the solution to the inequalitY below. (-5x-10 <20)A.x > -6B. x > -2C. x < -6D. x < -2
Mi nombre es Luisa y vivo en San Juan Cotzal, Guatemala. Yo voy a la escuela de lunes a viernes de ocho de la mañana a tres de la tarde. En las mañanas, me desp
help me please :( ill give u brainnlyyyyyyy :DDD
help me out i would appreciate it
What is designed to increase joint range of motion (ROM), improve muscle imbalances and correct altered joint motion, and is used in Phase 1 of the OPT model?
whats a blank verse?
A 64-year-old, fair-skinned man in good overall health spent a very hot, humid summer day gardening in his backyard. After several hours in the sun, he began to