serjankaur serjankaur
  • 23-11-2020
  • Mathematics
contestada

Solve by elimination and check. 2x+5y= 46. 3x-2y=12
Pls pls pls

Respuesta :

chew2ter
chew2ter chew2ter
  • 24-11-2020

Answer:

x = 8, y = 6

Step-by-step explanation:

2x + 5y = 46______(1)

3x - 2y = 12_______(2)

(1) x 3 --> 6x + 15y = 138

(2) x 2 --> 6x -4y = 24

(1) - (2) --> 19y = 114

                    y = 6  sub into (2)

3x - (2 x 6) = 12

             3x = 24

               x = 8

Please mark as brainliest!!!

             

Answer Link

Otras preguntas

A Rate Is A Ratio That Compares Two Quantities with different units True Or False ? Why?
A runner achieves a velocity of 11.1 m/s 9 seconds after he begins. What is his acceleration?
An adult with a BMI of 25 to 30 is considered, A. Healthy B. Underweight C. Obese D. Overweight
What is the value of the expression? 6 • [(32 − 8) ÷ 4 + 2]
Great literature is educational because it? A. teaches rather than entertains. B. helps you draw on ideas you already have. C. allows you to
What is the value of the expression? –83 the three is an exponent
What is the expanded form of 430,290,100
When is the product of two nonzero integers less than or equal to both of the two factors.
what is 3 1/11 in decimal form
what goes into 80 and 11