03-10-2017
Mathematics

contestada

what is the solution of y=3x-4 and y=-2x+1?

Respuesta :

03-10-2017

subtract the two equations

y = -2x + 1
-(y = 3x - 4)
-----------------
0 = -5x + 5

then 5x = 5
x = 1

use this to find y
y = -2(1) + 1
y = -1

Answer Link

Otras preguntas

What is the main difference between the right side and left side of the heart?

which accurately describes a tangent

how much sperm does it take to make a baby?

reduce 15 1/4 +1 1/2 +3/20 to lowest term.

Find the distance between two parallel lines: x = 11 and x = 5.

What is the value of 6P6? A.1 B.36 C.720 D.46,656

Why can't plants and animals use the nitrogen directly from the atmosphere? Answer A.There is not enough of it in the air. B.Nitrogen gas contains the element i

Hitler intended to defeat great Britain by

What is the simplified form of the expression 2 * [(1+14)*7]+6/0.5^3?

what is the definition of bureaucratic personality