linneag70127 linneag70127

04-02-2020
Mathematics

contestada

ANSWER THEM ALL
1. 3x-3=y
x+3y=11 2.

2. y=4-3x
5x+2y=5

3. -3x-1=y
-2x-y=-1

4. y=3x-2
-6x+3y=-4

Respuesta :

cecilia2002 cecilia2002

04-02-2020

These are the answers that I checked.
1) x=2
y=3
2) x=3
y=-5
3) x=-2
y=5
4) x=2/3
y=0
This is all the work for each equation with step by step process.

Ver imagen cecilia2002

Answer Link

Otras preguntas

how can bureaucratic personality be dangerous

Which characteristic is shared by sonnets and haiku?

Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?

How do I solve for x? X+6x=56

How is 3x-y=8 and x+2y=5 solved by combination (addition)?????

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

Please answer:If a stadium holds 60000 people.1. If the stadium is 2/3 full, how many people are there?2. If the stadium is 3/4 full, how many people are there?

List all the commonwealth games mascots from 1982-2014

Perimeter of a square with an area of 81cm2

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?