Respuesta :
solution = (4, - 2 )
substitute x = 4 into - y = [tex]\frac{1}{2}[/tex] x
- y = [tex]\frac{1}{2}[/tex] × 4 = 2 ( multiply both sides by - 1 )
y = - 2
solution is ( 4, - 2 )
solution = (4, - 2 )
substitute x = 4 into - y = [tex]\frac{1}{2}[/tex] x
- y = [tex]\frac{1}{2}[/tex] × 4 = 2 ( multiply both sides by - 1 )
y = - 2
solution is ( 4, - 2 )