lking009 lking009
  • 20-01-2021
  • Mathematics
contestada

Solve: 2x+6y=42 3x+2y=70

Respuesta :

786winkoaung
786winkoaung 786winkoaung
  • 20-01-2021

Answer:

x-4y=28

Step-by-step explanation:

2x+6y=42

-3x-2y=-70 (both side multiple -1 )

The answer is   x-4y=28 or -x+4y=-28

Answer Link

Otras preguntas

For non-zero denominators, simplify: [tex]\frac{3a^3-75a}{a(a+5)(a+5)}[/tex]
Why did the Great Britain raised taxes in 1763?
(2y-1)(4y-3) What is the answer to this?
Someone Help please?!?!
What is the climate of ths western region of the us?
What is 4 1/6 minus 2 5/6
The diagram to the right is composed of carbon hydrogen and oxygen so is an example of a
The manual for your boat engine calls 91 octane gas. The gas stations by your house only sell 87 and 93 octane. If the boat's tank holds 30 gallons, how many ga
variety of life across the biosphere is called ?
how does the bridge type relate to the distance it can span?