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

Which term would also correctly describe a scavenger? A. Decomposer B. Carnivore

What First Amendment freedom allows you to contact a government official?What are the two things that the fourteenth amendment is about?Keeping informed of iss

This figure is made up of a triangle and a semicircle. What is the area of this figure? Use 3.14 for pi. Round only your final answer to the nearest tenth.

What advantages did the British have over the colonistDuring the American war for independence

whichbranch makes treaties with foreing nations?

How did the United States government pay for war expenses? A) with loans from Axis Power nations B) raised taxes and sold bonds C) printed more m

What are the roots of the following problems: 1. [tex]F(x) = \frac{8-x}{x^{2} -4}[/tex] 2.[tex]F(x) = \frac{x^{2}+4x+8 }{5x}[/tex] 3. [tex]F(X) = \frac{(X-3)(X-

if a pencils H# is decreased than1. the level of clay used increases2. the texture of the graphite becomes harder 3. the lines produced will be lighter 4. the

Please help ASAP !!!??

I don’t understand this problem. Can someone please help me...