Verified answer

2(t-2)=3+16

2t - 4 = 19

2t = 23

t = 23/2

t = 11,5

2t-4=19

2t=19+4

2t=23

t=23/2

2(t-2)=3+16

2t-4=3+16

2t=3+16+4

2t=23

t=23/2 ou 11,5.

2(t-2)=3+16

2t+4=3+16 2t=+4+3+16

2t=+23

t=+23

+2

t=+23 S={+23}

2 2

2(t - 2) = 3 + 16

2t - 4 = 19

2t = 19 + 4

2t = 23

t = 23/2

t = 11,5