Question

alguem me ajuda 4t-(2t-5)=3-4(2t+3) pode me explicar?

Answer 1

$Resolu\c{c}\~ao \to \left\{\begin{array}{ccc}4t-(2t-5)=3-4*(2t+3)\\\\4t-2t+5 = 3-8t-12\\\\2t+8t = -9-5\\\\10t = -14\\\\\boxed{\boxed{t = \frac{-14}{10} = - \frac{7}{5}=-1,4 }} \end{array}\right$

Espero ter ajudado. :))

Answer 2

4t - ( 2t - 5 ) = 3 - 4 ( 2t +3 )

4t - 2t + 5 = 3 - 8t - 12

4t - 2t + 8t = 3 - 12 - 5

10t = - 14

t = - 14

    ---------

       10

t = - 1,4