631433
631433
30-01-2015
Mathematics
Answered
Can you help me solve y=-3x-2 (-7x-6y=-10
Answer :
konrad509
konrad509
30-01-2015
[tex]y=-3x-2\\-7x-6y=-10\\\\ -7x-6(-3x-2)=-10\\ -7x+18x+12=-10\\ 11x=-22\\ x=-2\\\\y=-3\cdot(-2)-2\\y=6-2\\y=4[/tex]
Answer Link
VIEW ALL ANSWERS ( 44+ )
Other Questions
The price of an item increased by 25%. If the price of the item after the increase is $2, find the original price.a) $1.50, b) $1.60, c) $1.75, d) $2.50, e) $3.
how do i write a myth?
what is the character sketch of spider in the poem ' the spider and the fly' by mary howitt?
what is the slope of the line 12x+4y=24?
Can someone help with number 4 please
5/6 - 2/6 in simplest form
5/6 - 2/6 in simplest form
Yesterday we combined Hydrochloric Acid HCl with Sodium Hydroxide NaOH in a violent reaction that resulted in water H2O and common table salt NaCl. How many gra
The average of the weights of six people sitting in a boar is 145 pounds. After a seventh person gets into the boat, the average of the weights of all seven peo
Find the vertex, focus, and directrix. y = 1/24(x+1)² - 3.