19cefunwole 19cefunwole

12-09-2021
Mathematics

contestada

help pleaseee, ill leave a thanks and 5 stars.
solve the simultaneous equations
4x+3y=-10
4x+y=-14

Respuesta :

12-09-2021

Subtract the equations you’ll get
2y= 4
Y=2
Then substitute the into the equation
4x+(2)=-14
4x=-7
X = 7/4

Answer Link

vanessagabisanchez vanessagabisanchez

12-09-2021

Answer:

Ax + B y = C

4 x + y = − 14

Step-by-step explanation:

Answer Link

Otras preguntas

Ryan runs 9 miles in 73 minutes. How many minutes does he take per mile?

Multiply or find the special product. (Simplify your answer completely.) [(x − 8y) + z][(x − 8y) − z]

the ratio of the length 7.2 meters and the length of 3.2 meters is?

If r = x, y, z and r0 = x0, y0, z0 , describe the set of all points (x, y, z) such that |r − r0| = 5.

Which expression is equivalent to 9a + 12? 3(3a + 2) 3(6a + 9) 3(3a + 4) 3(6a + 3)

It is the responsibility of federal courts to ensure that state and local laws are constitutional.

Which of the following efforts to control a virus would be ineffective ective? A) the use of vaccines b) the use of antibiotics c) avoiding contact with infecte

What does "y usted" mean in English?

Read the excerpt from The Hot Zone. They closed up their suits and lumbered across the staging area to a large air-lock door. This was a supply air lock. It di

Please help with this question: A brick company guarantees to fill a contractor's order to within 5% accuracy. A contractor orders 1,500 bricks. Please write an