Seudónimo Seudónimo

02-12-2020
Mathematics

contestada

In this system of equations below solve for x
2x+2y=12
x-4y=6

Respuesta :

2022110 2022110

02-12-2020

Answer:

X = 6

y = 0

Step-by-step explanation:

use elimination method. Multiply (x -4y = 6) by -2.

2x + 2y = 12

-2x + 8y = -12

add them together

10y = 0

y = 0

plug in for y

x - 4(0) = 6

x = 6

Answer Link

Otras preguntas

the process that removes metabolic waste products from an organism is known as

Two number cubes are rolled --one blue and one yellow. Find the probability that the blue cube is less than 3 and the product is 8.

Solve each compound Inequality. 42. -2 ≤ d + 1/2 < 4 1/2 44. 2t ≤ -4 or 7t ≥ 49 46. -1 ≤ a - 3 ≤ 2 48. A town's high temperature for a given month is 88 degr

select difference of (8x2-3x3) - (2x2-5x3)

What are the steps to solve this?

how did the constitution fix the problems for no executive branch?

If a=3 and b=5, what is the value of 3a + b to the power of 2?

The Middle Colonies were most known for its what of different religions?

simplify : 81s^2/36s^2

the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?