Question

Solve the equation plz ​

Answer 1

HOLA!!!

$k - ( k - 3) = 3k$

$k - 3 = 3k - k$

$k - 3 = 2k$

$2k - k = - 3$

$k = - 3$

HOPE IT HELPS UHH #CHEERS

Answer 2

k -(k-3)= 3k

k -k+3=3k

k+3=3k+k

k+3=4k

3=4k-k

3=3k

k =1