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

why doesn't a developing pupa move around?

HELP!!! MUCH CONFUSION LINGERING THIS QUESTION! A scientist observing a group of spider monkeys noticed that the adult females often spend time picking leaves o

15-4t=3 how do i solve this in words

What was Scott Joplin's most famous work

What is the slope-intercept form of the function that contains the point (6, 2) and has a slope of 3? y= ____ x+ ____

How do I solve x+4y=22 -x+5y=23

What is a analogy for ivy?

what is a mixed number for 62/7

Settlement where religion was taught

What equals 17 by multiplying