zbsoccer15 zbsoccer15

14-01-2020
Mathematics

contestada

solve each system by substitution

-3x-2y=13
-3x+3y=3

Respuesta :

Leora03 Leora03

14-01-2020

Answer:

x= -11, y= -10

Step-by-step explanation:

Please see attached picture for full solution.

To check answer, subst. value of x and y into eqn 1:

-3(-11) +2(-10)= 13

since the answer is 13 too, the values are correct.

Ver imagen Leora03

Answer Link

Otras preguntas

Evaluate the expression in the picture. Plzzzz

What is the atomic number of the Adam shown 18 protons 22 neutrons

Rewrite (3x6) - (3x3) using distributive property

You must see a doctor to obtain the following contraceptives

The epidermis protects deeper tissues from solar radiation through the action of ____________ .

Which organs are involved in your immune system and how they fight off infections.

Which is a main difference between brainstorming and freewriting? A. Freewriting allows for greater development of ideas. B. In freewriting, spelling is not i

Am i right geometry below

A ream of paper contains 500 sheets of paper. Norm has 373 sheets of paper left form a ream. Express the portion of a ream Norm has as a fraction and as a decim

What does the mist from Victoria fall support