dddd1
dddd1
01-08-2015
Mathematics
contestada
Solve the equation for y
4x+7y=28
y=
Respuesta :
Аноним
Аноним
01-08-2015
Let's solve for y.
4x+7y=28
Add -4x to both sides.
4x+7y+−4x=28+−4x
7y=−4x+28
Divide both sides by 7.
7y/7=−4x+28/7
y=−4/7x+4
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Which two features are commonly found at divergent plate boundaries? (1) mid-ocean ridges and rift valleys (2) wide valleys and deltas (3) ocean trenches and su
Pure water is a(n) _____. element compound mixture solution
A _________________ is when the courts allow people who have all been harmed to pool grievances and sue for damages on behalf of the group. a. small claims cou
The acidity or alkalinity of an unknown aqueous solution is indicated by its (1) pH value (2) electronegativity value (3) percent by mass concentration (4) perc
A digital camera costs $185 and the sales tax rate is 5.7%. What is the total cost of the camera after tax
Which term identifies a type of chemical reaction? (1) decomposition (3) sublimation (2) distillation (4) vaporization
Why is it important to know how to interpret a remainder
One similarity between the Nile River valley and savanna lands in Africa is that they both (1) served as major barriers to the movement of people and goods (2)
Which of the following is not a major reason for voter registration? a. prevent people using false names from voting c. prevent immoral people from voting b. pr
The expression (3 – i)2 is equivalent to
