Question

(x+3) + (y-1)= 1
25
16​

Answer 1

Respuesta:

$(x + 3) + (y - 1) = 1 \\ 4x + 2y = 1 \\ 4x = 1 - 2y \\ 4x = - 1y \\ x = - 1y \div 4 \\ x = 0.25y$