Question 18695
3(6+4) = 3(__) + 3(4)


Rewrite the equation and solve:

3(6+4) = 3(x) + 3(4)
3(10) = 3x + 12
30 -12 = 3x
18/3 = x
6 = x


The second part of your question is unclear.  Was it copied correctly?