Question

-4 (t+3)-8=-2 (3t-4)+10

Answer 1

Olá!!!!

- 4 ( t + 3 ) - 8 = - 2 ( 3t - 4 ) + 10
- 4t + 12 - 8 = - 6t - 8 + 10
- 4t + 6t = - 8 + 10 - 12 + 8
2t = 8
t = 8/2
t = 4

S = { 4 }

Espero ter ajudado....

Answer 2

-4t -12 -8= -6t +8 +10
-4t +6t= 8=10+8+12
2t=38
t=38/2
t=19