brandonboom790 brandonboom790

01-12-2021
Mathematics

contestada

solve the simultaneous linear equations by using the elimination method

a - b = -3
3a - 4b = -5

solve the simultaneous linear equations by using the elimination methoda b 33a 4b 5 class=

Respuesta :

maishasoha7 maishasoha7

01-12-2021

Answer:

3a -3b= -9

3a - 4b = -5

-------------------

b=-4

4a- 4b= -12

3a - 4b = -5

-------------------

a = -7

Answer Link

Otras preguntas

How was congress organized under the articles of confederation

Which of following statements does not describe the growth of cities in the late 1800s? 1. immigrants settled in ethnic neighborhoods. 2. African Americans mig

Which functions can you use to find the square root of a number, and to find the current date, respectively? 1. ____ function returns the square root of a given

I need 3 reasons why Gene-editing (CRISPR-Cas9) is good

Predict whether antelope and squirrels or squirrels and rabbits will have more similar DNA

What is a example of one natural source of radioactivity

My school does not offer the AP test for a certain subject, and I am having a hard time finding other schools that offer it and accept outsiders to take the tes

identify the characteristics or function that all stems have in commonA) Stems are soft, smooth, and greenB) Stems grow above groundC) Stems store foodD) Stems

The technique of action painting was used by artists of which post-world war 2 art movement

if globotech has 20 million in Revenue today and grows by 10% a year for the next three years what is the revenue after the third year