cynthiahernandez956 cynthiahernandez956
  • 16-01-2020
  • Mathematics
contestada

11x - 6y = -19
-11x + 5y = 14

Respuesta :

xviviienx
xviviienx xviviienx
  • 16-01-2020

Answer:

y=5

Step-by-step explanation:

Use the process of deletion. It means to add all the like variables. 11x+(-11x) is just 0 so it cancels out. -6y+5y is -y. -19+14 is -5. This leads to -y=-5. The variable can NEVER be negative. To get rid of the negative, just divide by -1 on both sides.

Answer Link

Otras preguntas

Explain why you cannot divide by zero. Use the equation, 6 divide by 0 equally to support your answer!!
which are properties of liquid crystals
how was a town able to become independent of a feudal lord ?
What circumstances most leads mama to go out and buy a house
Please help me with fuction problems.
Which of the following strategies can best prevent or reduce stress?
what is the answer of these equation that is for algebra 1 and I don't know the answer of it y=1/2x+7 ?
Plz help I need the answers to this ASAP
the instructions for mixing a rose fertilizer call for 3/8 cup of potash and 1 3/4 cups of nitrogen.what is the ratio of nitrogen to potash
You are going on a road trip! You drive to your best friend's house and then get on the highway. After 2.5 hours, you had traveled a total of 135 miles. You c