caydenstokes22
caydenstokes22 caydenstokes22
  • 22-12-2021
  • Mathematics
contestada

2) 4x - 4y = -12
x + 4y = -18

Solve by elimination

Respuesta :

silirobert15
silirobert15 silirobert15
  • 25-12-2021

[tex]\left \{ {{4x - 4y = -12} \atop {x + 4y = -18}} \right. <=>\left \{ {{5x=-30} \atop {x + 4y = -18} \right. <=> \left \{ {x=-6} \atop {y=-3} \right.[/tex]

ok done. Thank to me :>

Answer Link

Otras preguntas

Which sentence uses a verb that agrees with its compound subject? A. Daffodils and lilacs bloom in springtime. B. My sister and I plays tennis. C. Kevin and Kim
What is the area in square inches of a rectangle with a length of 6.3 feet, and a width of 2.5 feet? A. 189 in2 B. 141.75 in2 C. 2268 in2 D. 15.75 in2
what is "I go to school at 8:00" in French
SOMEONE HELP! PLEASE A researcher wishes to design a fully blocked experiment with groups of subjects representing every possible combination of 1 explanatory v
an you help me now with these |x + 2| + 16 = 1 i need help :( |2x + 6| − 4 = 20 nd help solving
What might explain the rise of global inequality during the Industrial Revolution?
Which is not an accurate statement about America's decision to go to war in 1812? A. Young leaders in the South and West wanted to go to war to protect America
Reactions which do not continue to completion are called _____reactions ps not called incomplete
How did the new middle class transform the social structure of Great Britain during industrialization?
The key personal decisions that can influence your personal safety while exercising are __________.