marjhingoree marjhingoree
  • 02-10-2018
  • Mathematics
contestada

Substitution method

3x - 4y = 18
2x + y = 1

Respuesta :

Katella
Katella Katella
  • 02-10-2018
There are 3 pictures of the steps.

x = 2

y = -3
Ver imagen Katella
Ver imagen Katella
Ver imagen Katella
Answer Link

Otras preguntas

what is the value of x in the triangle?
An expression is a mathematical phrase. Expressions are different from equations because they do not have values on both sides of an equal sign. An expression c
Fill in the blank with the correct verb from below. Est-ce que tu Émile? O A. connaît B. sait C. connais O D. sais
Intimate or Casual 1. A simple greeting to those you know well2.Text message to a friend3. Dinner out with a friend4.Skyping with a sibling5. Telling your best
someone explain it plz ​
What is the approximate area of the shaded region in the figure below?
Mom is frustrated because 3-year-old Maya has started to spit frequently. She has decided to temporarily put away one of Maya’s toys every time she spits. Mom i
simplify1)5x+3=x+132)5/2x-1/X =1/6​
Based on your budget, which transportation option is the best financial decision for you? Explain your answer in at least two sentences.
Complete each sentence with the correct form of the verb in parentheses. 1. Es necesario que tú con ellos. (hablar) 2. Es importante que ustedes a un compromi