How do you solve #-[ 3x + ( 5x + 3) ] = 9- ( 6x + 1)#?
1 Answer
Explanation:
The first round brackets are preceded by the
While for those preceded by the
Same reasoning for square brackets (
Now let's move all the terms from the second part to the first part of equation changing the sign
Sum all terms with the
Move
Multiply both sides by
Final result: