emsangels85 emsangels85

05-01-2021
Mathematics

contestada

5x+2y=10 2x+y=2
To whoever answers this you're a genius :)

Respuesta :

ChoiSungHyun ChoiSungHyun

05-01-2021

Step-by-step explanation:

5x + 2y = 10

2x + y = 2, 4x + 2y = 4.

Therefore (5x + 2y) - (4x + 2y) = 10 - 4, x = 6.

=> 2(6) + y = 2, y = -10.

The solutions are x = 6 and y = -10.

Answer Link

Otras preguntas

If the simple interest on $6,000 for 2 years is $840, then what is the interest rate?

x + 2 Diagram NOT accurately drawn x-5 x + 6 The diagram shows a trapezium. The lengths of three of the sides of the trapezium are x - 5, x + 2 and x + 6. All m

Need help on this questionnn

-x^2+2x=7 complete the square

what is the importance of ict

QUESTION 3 The specific heat capacity of aluminum is 0.22 cal/g °C. The specific heat capacity of water is 1.00 cal/g °C. If you heat a 100-gram aluminum pot co

Complete the following steps to find the LCD and write the sum of the numerators for the given problem: Factor each denominator: x2 – 3x – 4 = x2 – 6x + 8 =

what rock could be labled as breccia

Does (6,3) make the inequality 16x+20y≤5 true?

I need to find what b is with all steps Thank you