erainabrown
erainabrown
03-11-2017
Mathematics
contestada
How do you solve this with the fractions?
Respuesta :
xisca
xisca
03-11-2017
Multiply the first equation by 2 and then add both equations . y will cancel out . you will have x=5 .Substitute the value in any equation to find out y=3
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Someone please help me : evaluate 3st to the second power + 2s if s=5 and t=3??
The resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance
If 5x^2 - 15x = 0 and x ≠ 0, find the value of x. (A) -10 (B) -3 (C) 10 (D) 5 (E) 3
When an object is charged, what type of subatomic particle is transferred between objects?
how are airplanes artificially pressurized?
what is the comparative and superlative of many, lazy, smooth, and rough
What is an object with a very high resistance classified as?
From where did the first novel originate?
Compare the various effects that alcohol has on the mind and body at two different blood alcohol concentrations.
Whats the equation of a circle centered at (7,1) that passes through (-2,10)