02-02-2016
Mathematics

contestada

1.2x-4y=28 solve for y

Respuesta :

Billymkhoi Billymkhoi

02-02-2016

2x -4y= 28
⇒ -4y= 28 -2x
⇒ y= (28 -2x)/ (-4)
⇒ y= 28/(-4) -(2x)/ (-4)
⇒ y= -7 + 1/2x

The final answer is y= -7 + 1/2x~

Answer Link

Otras preguntas

Does anyone know the answers to these?

What makes ribosomal RNA useful as a molecular clock? (2 points) A large portion of the DNA ring is not vital to structure or function, allowing it to accumulat

"If a member firm routes a customer market order for an NYSE listed issue to the NYSE's automated trading system, the order will be sent to:"

A cantilever beam is 4000 mm long span and has a u.d.l. of 0.30 kN/m. The flexural stiffness is 60 MNm². Calculate: 1. Slope 2. Deflection.

Machine Replacement Decision A company is considering replacing an old piece of machinery, which cost $600,700 and has $350,700 of accumulated depreciation to d

Simplify negative 2 and 1 over 6 – negative 7 and 1 over 3. negative 5 and 1 over 6 negative 9 and 3 over 6 9 and 3 over 6 5 and 1 over 6 Question 12(Multiple C

Describe the Battle of Gettysburg. How was it a turning point in the Civil War? please

The net profit in dollars per day for a small business owner is given by the equation f(x) = -0.1x^2 + 6 x + 4, where x is the number of employees he hires. If

Describe how red shifts were used by cosmologists to determine that the universe was expanding. How is this evidence for the big bang theory?

The graph of f*x)=2^(x+3) shifts 10 units to the right when it is replaced with the graph of f(x)=2^(x-k). What is the value of k?