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

When two objects push or pull on each other, which type of energy is being transferred? A:Chemical Energy B:Electrical Energy C:Mechanical Energy D:Sound Ene

9 + 1.34 + 1 2 (3.50 +1.74) How would you simplify the expression? Explain your steps.

what does the use of animal imagery at a young boys birth suggest about mexica culture

How many times greater is 1 kilogram than 1 microgram?

Can I please get help ASAPPPPP !!!

Why do earthquakes occur more frequently in a subduction zone than they do in the middle of a continent?

In right triangle ABC, A and B are complementary angles and sin A = 8/9 . What is cos B? NextReset

Can someone answer this?

Let h be the depth of the water in the tank. write a formula for the volume of water as a function of its depth in the tank. v(h)=

Shown below is one step in the synthesis of racemic trans-2-(1-propenyl)cyclohexanol from cyclohexane. from the list of reagents provided, choose the reagent(s)