26-04-2021
Mathematics

contestada

y=x+1 and 2y=5-x find x and y

Respuesta :

clarch19 clarch19

27-04-2021

Answer:

x = 1

y = 2

Step-by-step explanation:

substitution method:

y = x+1

2(x+1) = 5 - x

2x + 2 = 5 - x

3x = 3

x = 1

find 'y':

y = 1+1

y = 2

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