chelseychar chelseychar
  • 17-01-2017
  • Mathematics
contestada

Solving each system by using substitution. Tell whether the system has one solution, infinitely many solutions, or no solution. y=2x-1 2x+2y=22

Respuesta :

Аноним Аноним
  • 17-01-2017
y = 2x - 1
2x + 2y = 22
2x + 2(2x - 1) = 22
2x + 4x - 2 = 22
6x - 2 = 22
6x = 24
x = 4
y = 7
one solution
Answer Link

Otras preguntas

explain how you could convert square feet into square inches.
whay dont the present shapes of the continents fit perfectly into a supercontinent
which theme helps geographers understand cultural changes
why were only men with money and property able to vote (Roman)
Passover is related to what event in Jewish history
What is 25 thousands, 3 hundreds, 4 ones in standard form. Please help me if anyone can.
Why did Mussolini believe that a fascist government would help him achieve his goals?
What is nearest ten thousand of 63849
1. Write three complete Spanish sentences using the following regular present-tense ar verbs in the first-person singular yo form somewhere in your sentences to
Identify two jobs that require you to use math use WHO,WHAT, WHERE,WHEN, and HOW. To help you Explain