roseannerowe7 roseannerowe7

13-05-2022
Mathematics

contestada

4x+3y=6
-4x+2y=14
Solve the system of equations.

A. x= 1/2, y=3
B. x=3, y =1/2
C. x=4, y = -3/2
D. x=-3/2, y = 4

Respuesta :

12645003we 12645003we

13-05-2022

Answer:

D

Step-by-step explanation:

4x + 3y = 6

-4x + 2y = 14

0 + 5y / 5 = 20/ 5 = 4 = y

4x + 3(4) = 6

4x + 12 - 12 = 6 - 12

4x / 4 = -6 / 4 = -3 / 2 =x

Answer Link

Otras preguntas

Please help me I don’t know the steps to solving/finding the measure of A (Geometry)

Henry fights for North, who wore blue. The enemy (Confederates;South) wore grey. What is ironic about how Henry gets a head wound? A. He gets shot in the head.

Complete the following statement of congruence: ANMO

If you deposit Tsh 4000 into an account paying 9% annual interest compound monthly ,low long until there is Tsh 10000 in the account?

help meeeeeeee pleasee

Who was the leader of the Nazi Party? O Benito Mussolini O Franklin Roosevelt Winston Churchill O Adolf Hitler

I’ll give you a hug if you help

Which of these is not a characteristic of a renewable resource? Question 1 options: Used up faster than they are able to be replaced Clean for the environment P

Help me i will give brainliest please help.... goodnight

1/6 (12x - 30) + 4x (needs to be simplified)