Question

Решите линейное уравнение:
2(4t-3 + 2 (2t - 9 + 4(10t + 11))) = 3(5t+2+4(t — 7)). ​

Answer 1

2(4t-3+2(2t-9+4(10t+11)))=3(5t+2+4(t-7))

2(4t - 3 + 2(42t +35)) = 3(9t-26)

2(88t +67)= 27t -78

149t = - 212

t = - 212/149

= -1 63/149