tytydozdagames8
tytydozdagames8 tytydozdagames8
  • 23-06-2017
  • Mathematics
contestada

solve the system of equations using substitution y=2x-10 y=4x-8
please help!!!!!!!!!!!

Respuesta :

texaschic101
texaschic101 texaschic101
  • 28-06-2017
y = 2x - 10
y = 4x - 8

2x - 10 = 4x - 8
2x - 4x = -8 + 10
-2x = 2
x = -2/2
x = -1

y = 4x - 8
y = 4(-1) - 8
y = -4 - 8
y = -12

solution is (-1,-12)
Answer Link
woodsmelinda woodsmelinda
  • 15-04-2020

Answer:

(-1,-12)

Step-by-step explanation:

Answer Link

Otras preguntas

Who was the first Canadian pm and the first Quebec premier
Which practices are most likely to reduce consumption and production?
Which of the following principles is NOT a part of the Republican party’s emphasis on creating a free market economy? a. promoting a system with little governm
37 less than the product of 15 and a number is 38.
What did Ida B. Wells work to end through her muckraking articles?
seven twelves of 840 students went to a spring concert. how many did not go
how did manifest destiny affect slavery
What is the answer for 4x+2=5
what is 12765x6748+6789
differentiate between accounting and bookkeeping