2 years ago

What is the solution of the system of equations shown below? y = –x + 3 y = 4x – 2

2 answers:

8 0

$y=-x+3~~.....(i)\\\\y = 4x-2~~....(ii)\\\\\text{Substitute}~ y = -x+3~ \text{in equation (ii):}\\\\\\-x+3 = 4x-2\\\\\implies 4x +x = 3+2\\\\\implies 5x = 5\\\\\implies x = \dfrac 55 =1\\\\\\\text{Substitute x= 1 in equation (i):}\\\\y= -1 +3 = 2\\\\\text{Hence}~ (x,y)=(1,2)$

vladimir2022 [97]2 years ago

7 0

Answer:

Step-by-step explanation:

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