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

The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 20 per cent. The two reductions together are equal to a single reduction o

HALPPP!!!!!!!!!Which is caused by uneven heating of the earth's surface? A. deflection of the winds to the left in the Northern Hemisphere B. defle

how many grams are in 0.02 moles of beryllium iodide

what is 99 to the third power

In what ways do the increased resources of a partnership help a business?

If I have $500 in my account after 4 years investing at 2.5% per year, how much money did I start with?

which of the following is a true statement about weight loss

An orbital is a region of space where there is a high probability of finding (1) a proton (3) a neutron (2) a positron (4) an electron

A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 per cent larger than the original. By what percentage has the area of the logo incre

Hannah has 6 orange sweets and some yellow sweets. Overall, she has n sweets. The probability of her taking 2 orange sweets is 1/3. Prove that: n^2-n-90=0