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

Which words in this sentence make up the verb phrase? New medicines can also be a product of rain forest plants. A. rain forest plants B. can be C. be a pro

how and when was the guitar made

expand and simplify (x+7)(x-7)

A class of 25 students had a vote. 24% voted on selection 'a'. 1/5 of the class voted on selection 'b'. And 0.56 voted on selection 'c'. How many of the student

what is equal to 2/3

The two-hundred-year period in Roman history marked by freedom, stability, and peace was known as the _____.

6 + 8/10x = 9/10x what is x?

describe ways that chemistry has improved health

slavery increased in the southern states but the northern states took steps to stop it. which answer best explains how this division affected the westward expan

Identify the independent and dependent variables. The number of campers decreased, so fewer counselors are needed. A. The independent variable is number of co

ACCESS MORE EDU ACCESS Universidad de Mexico