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

Your landscaping company will be submitting a bid to create the local library's planter garden. You are responsible for completing the design plan. Lulu the lib
My step-mother's son is my
what kind of code defines where text breaks to a new paragraph? a) html tag b) css property c) server-side script d) client-side script
What would you say to or do about a team member in the following situations: 1. Is always late. 2. Whispers to others or starts side conversations during team m
What is nitrification? 1) Nitrification is the conversion of nitrate to nitrogenous compounds such as ammonia. 2) Nitrification is the conversion of nitrate int
Name the following formulas/symbols. a) NAD b) NADP c) NADPH
simplify this provlem
Sears has a dishwasher for $679 it is on sale for 35% off how much would you pay?
Describe the health care system in Cuba:
Write a rule to describe each transformation. H(-5,-5) to H’(3,-3).