Question 253617
The original question was:
{{{2(a+4)=3a-1}}}
step 1 - distributive property to get
{{{2a + 8 = 3a -1}}}
step 2 - subtract 2 a from both sides to get
{{{8 = 1a - 1}}}
step 3 - add 1 to both sides to get
{{{9 = a}}}