bmgtcreative
bmgtcreative
02-05-2018
Mathematics
contestada
system of equations
y=2x-3
x+y=18
Respuesta :
mamercier21
mamercier21
02-05-2018
2x-3=-1x+18
+1x +1x
3x-3=18
+3 +3
3x=21
divide both sides by 3
x=7
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
123,499 round it to place value of underlined digit 3
Beowulf slays Grendel in order to — A) save Hrothgar and the Danes from the monster B) prevent Grendel from invading the land of the Geats C) keep Herot from be
Suppose you want to solve the equation 2a b=2a where a and b are nonZero real numbers describe the solution to this equation justify you description
Why did Columbus believe he had reached Asia when he had actually traveled less than halfway there? A. He met people who spoke Arabic. B. Columbus believed t
After the French Revolution of 1791 and the Napoleonic Wars, European leaders’ greatest goal was to
A truck weighs 72,429 pounds. when rounded to the nearest ten thousands the truck's weight will be
express 87 24/25 as a decimal
Is 1.61 kilometers a foot
What is the answer to 6[3+7(4-2)]
What do you need to do to avoid a floating quotation
