mokerberg
mokerberg
02-12-2016
Mathematics
contestada
5x+12=-7x solve each system by subsitution
Respuesta :
doramacias
doramacias
02-12-2016
on the problem minus 5x to the -7 so you'll just have 12= -12x and the answer is x=-1
Answer Link
mols
mols
02-12-2016
5x+12=-7x
12x+12=0 (+7x)
12x=-12 (-12)
x=-1 (/12)
y=5x+12
y=5(-1)+12
y=-5+12
y=7
Hope this helps:)
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
A couple experiences significantly less interaction and begins to no longer depend as much on one another for support. They also begin to question whether their
Why do monopolies threaten the free enterprise system
someone help :( please show me how you got it.
David's office had already recycled 14 kilograms this year before starting the new recycling plan, and the new plan will have the office recycling 1 kilogram of
What is the count of possible passwords if the characters in the passwords are all either letters or digits and the length of the password is 6 and it must cont
Is the centripetal force and scalar or a vector?
_________________ are groups of people that occupy different ranks or levels in society. Class structures resembled _______________, with the _______________ nu
Factor completely 3x^3+2x^2-75x-50
____ involves the following: Analyzing cost performance to determine which work packages may require corrective action; Deciding what specific corrective action
(3x+1)(x-2)+ax+b=3x^2+8x-5 Work out the values of a and b
