sky666999 sky666999
  • 01-07-2021
  • Mathematics
contestada

Help please!! 1. Solve the system of equations.
x + 5y = 3
3x - 2y = 6

Help please 1 Solve the system of equations x 5y 3 3x 2y 6 class=

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 01-07-2021

Answer:

x = 9/2     y = 0

Step-by-step explanation:

2/3x + 5y = 3            5y = -2/3x + 3                y = -2/15x + 3/5

4/3x - 2(-2/15x + 3/5) = 6

4/3x + 4/15x - 6/5 = 6

8/5x - 6/5 = 6

8/5x = 36/5

x = 9/2

2/3(9/2) + 5y = 3

3 + 5y = 3

5y = 0

y = 0

Answer Link

Otras preguntas

a majority of land in the middle east is unsuitable for crops because​
C no dolfneidlxnxbxjkdkdmd dnkfldmfkdBirifnff
Simplify: y^-3 a) 3/y b) - 1/y^3 c) -3y d) 1/y^3
Which part of the respiratory system is where oxygen enters the bloodstream?
A painting of Napoleon sitting on a throne. He is wearing a lace collar and red velvet cape with ermine lining. He is holding a gold staff in each hand. The thr
If LM = 9x + 27 and RS = 135, find x.
If 400 g of chocolate sells for $12, "how much is the cost per kilogram?
What is the expression for “the difference between four times a number and three times that number”???
Choose the vocabulary word that BEST completes the sentence. The food writer ate at the restaurant on three nights to get an accurate picture of its quality. ho
MATCH THE SYSTEM OF EQUATIONS ON THE LEFT WITH THE APPROPRIATE SOLUTION ON THE RIGHT