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 ( 67+ )
Otras preguntas
Why was the establishment of Israel, the Jewish homeland, controversial? (1 point) Because the region lacked resources Because Palestinians were already living
If the rate of inflation is higher than your interest rate on your savings account are you gaining buying power
Due to the unique nature of this product, tom and melody have decided to develop a half-hour tv program to demonstrate the benefits of the musclemaster. it is h
The word settled has more than one meaning. In which one of the following sentences is settled used incorrectly?
Many of the early novels were written in the form of letters. True False
which property of congruence would prove that BD ≈ BD? the reflexive property of congruence the symmetric property of congruence the transitive property of
Which equivalent expression will be generated by applying the Distributive Property and combining like terms in the expression 11 + 4(x + 2y + 4)?
Distribution systems _____ . allocate endless goods and services cannot satisfy everyone's wants only apply to services
How long to keep band on after donating blood?
PLEASE HELP WITH SOME GEOMETRY Prove the following statement by contradiction using an indirect proof. In a triangle angle A = 90°, then the triangle is a righ
