gabrieledanielovide gabrieledanielovide

24-01-2019
Mathematics

contestada

help please now please
y+3x=-4
2x -3y=-21
solve please help

Respuesta :

liliana85 liliana85

24-01-2019

The first problem is y=-4-3x if you're looking for y
If you're looking for x, it is x=-4/3-1/3y

The second problem is x=-21/2+3/2y if you're looking for x
If you're looking for y, it is y=7+2/3x

Hope this helps

Answer Link

Otras preguntas

Write two numbers that multiply to the value on top and add to the value on the bottom: -24/22.

Which of the following protocols syncs messages across multiple devices? a. smtp b. pop c. imap d. http

An ordinary dye is a cube with what

Hypothyroidism in the older adult can be difficult to diagnose. What are some of the reasons it is difficult to diagnose?

Identify where f is increasing, decreasing, or constant please!

Which nomination method involves a party's nominating election where only party members can vote?

You are studying a gene that has four exons. You find that in some cell types the mature mRNA contains all four exons while in others exon 3 is missing from the

The high stakes testing required in the nclb act was found to be a very effective form of assessment. A) True B) False

Find the parametric equations of a circle with radius of 4 where you start at point (0,-4) at v=0 and you travel clockwise with a period of 2πx(v)=___ y(v)=___

Given what you know about chemistry and biology, do you think medications need to be polar or non-polar to be effective in the human body? Explain your thinking