iloveguineahamilton iloveguineahamilton

08-12-2020
Mathematics

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At what point do the lines y=x-4 and 2x+y=2 intersect?

Respuesta :

mhanifa mhanifa

09-12-2020

Answer:

(2, -2)

Step-by-step explanation:

Given

y = x - 4
2x + y = 2

Solving by substitution

2x + (x - 4) = 2
3x - 4 = 2
3x = 6
x = 2

Then finding y

y = x - 4
y = 2 - 4
y = -2

Intersection point is (2, -2)

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