twansterr twansterr

04-03-2019
Mathematics

contestada

Solve the following system of equations
-7x-8y=-3
-3x-7y=-12

Respuesta :

Anonymouslizard Anonymouslizard

04-03-2019

Step-by-step explanation:

1) -7x-8y=-3

-7x-8y=-3: -[tex]\frac{-3+7x}{8}[/tex]

2) -3x-7y=-12

-3x-7y=-12: y=[tex]\frac{-12+3x}{7}[/tex]

Answer Link

Otras preguntas

Does anyone know Hindi if yes I need help

1. Si una droga/medicina de venta sin receta médica puede afectar su habilidad para conducir, A. será muy costosa. B. tendrá una etiqueta de advertencia en el

what were some effects of the roman empire falling

how can handle common injuries at childcare?

Which of the following factors best supports the argument in the excerpt? A The rise in manufacturing had led to many people relocating to towns and cities as d

A farmer using conservation blank methods to cultivate the fields will limit soil erosion and return organic material and nutrients to the soil, and will reduce

if there was 10% chance if rain what would be the cloud cover?

What is considered gravitational potential energy The energy of an object above ground the energy of an electron moving through a copper wire the energy stored

how do i find the nth sequence in this sequen 7cm 10cm 13cm 16cm

Select the correct answer. Consider function f. [tex]f(x) = \sqrt{x - 1}[/tex] Which graph represents function f? A. W B. X C. Y D. Z