wandrmar000000
wandrmar000000
12-10-2016
Mathematics
contestada
how do you solve this? x - 2y = 4
Respuesta :
apologiabiology
apologiabiology
12-10-2016
if you want to solve for x, then
add 2y to both sides
x=2y+4
if want to solve for y
minus x both sides and divide by -2
x-2y=4
-2y=-x+4
y=1/2x-2
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
In a Cartesian coordinate system, there is a homogenous magnetic field B=0.25 T which directs into the x- direction. A piece of straight conducting wire of leng
brian is in a 100 mile bike race. he needs to average 12.5 mph if he wants to complete the race before it ends. in a practice ride he biked 60 miles. for the fi
PLEASE HELP EZ POINTS Chromosomes are _____________ during interphase ____________ mitosis begins
Aria is taking an anatomy class and is trying to remember the names of the bones of the skull, specifically the cranial bones. She decides to remember the six b
A thief walks at a speed of 4 km/hr and can run at a speed of 5 m/s. He walked for some time until he saw a policeman and ran away. If he covered a total distan
P(r)= 0.5t^4 + 3.45t^3 - 96.65t^2 + 347.7t, when 0 < t < 6 in this function above, P(t) is the amount of medication (in mg) in the blood stream at time t
1)questionthe rate of piece of gift paper is Rs. 0.40 per paper. how many pieces of paper can we purchase for Rs. 78.402)questionA shopkeeper sold a toy for Rs.
Free P0ints! Happy New Year! Just type something to redeem 50 points!
You make time and a half for all overtime. You make $9.00 an hour for regular hours. What is your overtime hourly rate of pay?
Aria is taking an anatomy class and is trying to remember the names of the bones of the skull, specifically the cranial bones. She decides to remember the six b
