ash0724lol1
ash0724lol1
03-03-2017
Mathematics
contestada
4x+2y=2 y=-3x+4 find x and y
Respuesta :
kaydee5459
kaydee5459
03-03-2017
Substitute value of the y= equation into your other equation.
So:
4x + 2(-3x + 4) = 2
4x - 6x + 8 = 2
-2x = -6
x = 3
Then substitute in your found x value to get y
y = -3(3) + 4
y = -9 + 4
y = -5
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
solve m=9/5p +18 for p , please if possible show steps thanks
What is the purpose of interphase in the eukaryotic cell cycle?
How did geographic differences between regions (New England, Southern, and Midwestern colonies) lead to economic differences between them?
The area of a rectangular deck is 680 square ft. The deck's width is 17 ft. What is its length?
Which statements describe China's early civilization? Choose all answers that are correct. A. The early Chinese learned to produce silk. B. They worshipped natu
What did the conquistadors want to do while in the Americas? A. Find new plant specimens and record their data to bring back to Spain. B. Find gold, tell the na
Which of the following was not a result of the Mexican-American War? Select one: a. Texas gained its independence from Mexico. b. The United States purchased a
Which of the following statements is not true about the Abolition Movement in the United States? a. Abolitionists were strongest in the Southern states where mo
21 is 70 % of what number?
Which of the following represents an effect of the dissections of human bodies that occurred during the Scientific Revolution? It led to the discovery of DNA. I
