LustandCorruption
LustandCorruption LustandCorruption
  • 03-06-2017
  • Mathematics
contestada

solve the system of equations by substitution y=4x+2 y=6x-10

Respuesta :

azhangstuy
azhangstuy azhangstuy
  • 04-06-2017
4x+2=6x-10

Subtract 4x from both sides, and add 10 to both sides.

12=2x

Divide by 2 on both sides.

6=x

Plug back into either of the two equations. 

y=4(x)+2

y=4(6)+2

y=24+2

y=26

y=26
x=6
Answer Link

Otras preguntas

Which Chinese dynasty is known for the achievements listed here? A. Ming B. Tang C. Song D. Han Accomplishments: ~improved porcelain by adding more colors
Convert the mixed number to an improper fraction. 4 7/8 A.11/8 B.19/8 C.28/8 D.39/8
Eduardo is building a sandbox that has an area of 84 square feet. What are the possible whole number measurements for the length and width of the sandbox?
Find the best word to complete the sentence In a ___ display of wealth, Cornelius Vanderbilt provided his dinner guests with little gold shovels for digging int
effect: spain's long-term naval superiority dwindled
The largest copper mines can be found in which of the following countries?
Jamie has 3 times as many pencils as pens. She has at least 18 pencils. How many pens does Jamie have?
What is the slope-intercept form of the function that contains the point (6, 2) and has a slope of 3? y= ____ x+ ____
A doctor diagnoses a patient with a disease called polymyositis. The patient tires quickly when walking, has difficulty swallowing, and struggles to raise his a
PLEASE HELP ME I AM STUCK PLEASE PLEASE PLEASE