hsalinas7374 hsalinas7374
  • 01-10-2019
  • Mathematics
contestada

Solve the system X plus 3Y equals 5X plus 4Y equals six

Respuesta :

Аноним Аноним
  • 01-10-2019

Answer:

x+3y = 6

or, x = 6-3y.................(1)

3x+5y =6..........(2)

Substituting x = 6-3y in equation (2),

3 (6 - 3 y)+5 y =6

or, 18 - 9y +5y=6

or, y = 3

x = 6 - 3y = 6- 3.-3 = -3

Answer Link

Otras preguntas

what is 0.008 as a percent
Prudence means acting with ______. a. Self restraint b. Fairness c. Caution d. Honesty
Sublimation is the opposite of deposition just as evaporation is the opposite of
an employer pays $22 for 2 hours is the ratio table to determine how much she charges for 5 hours
the world's smallest country is Vatican City it covers 17/100 square mile what is Vatican City area written as a decimal
en la oracion El pinguino grande cuids a su polluelo cual es el sujeto el adjetivo y el sustantivo
Simplify 6 - (-2) - 3(-5). -11 -7 19 23
How many 2/3 -ounce packages of peanuts can be made with 8 ounces of peanuts? Explain how you found your answer.
Which of the following is a singular noun and verb? a. cheese is b. cheese are c. cheeses are d. cheeses is
6,000 multiplied by power of 10