berkeleystir berkeleystir
  • 01-04-2019
  • Mathematics
contestada

solve the systems of equations using substitution.
-3x + 2y = 12
x = 2y - 8

Respuesta :

hamzacx
hamzacx hamzacx
  • 01-04-2019

-3(2y-8) + 2y = 12

-4y + 24 = 12

-4y = -12

y=3

x=2(3)-8

x=-2

Answer Link

Otras preguntas

How were they convinced to come to Minnesota? help quick
A naked, male corpse was found at 8 a.m. on Tuesday, July 9. The air temperature was already 26.7°C (81°F). The body exhibited some stiff- ness in the face and
Convert 6 fluid ounces into cups.
Grace found a house for $98,000. She needs a 5% down payment. how much money does Grace need for the down payment? I assume $490,00?
The timeline shows 20th century genocide what generalization can be based on the information presented on the timeline?
pls help me!!!!!!!!!!!!!!!!
If the holocaust didn't exist or changed what would’ve happened ?
What controls basic functions such as breathing, heart rate, and pulse? A.cell body B.spinal cord C.frontal lobe D.brain stem
What is -6/2 simplified
40.0 g of ice cubes at 0.0°C are combined with 150. g of liquid water at 20.0°C in a coffee cup calorimeter. Calculate the final temperature reached, assuming n