2(2p-3)+3(p+1)=18

Solution for 2(2p-3)+3(p+1)=18 equation:

2(2p-3)+3(p+1)=18

We simplify the equation to the form, which is simple to understand 
2(2p-3)+3(p+1)=18

Reorder the terms in parentheses
+(+4p-6)+3*(p+1)=18

Remove unnecessary parentheses
+4p-6+3+*(+p+1+)=+18

Reorder the terms in parentheses
+4p-6+(+3p+3)=18

Remove unnecessary parentheses
+4p-6+3p+3=+18

We move all terms containing p to the left and all other terms to the right. 
+4p+3p=+18+6-3

We simplify left and right side of the equation. 
+7p=+21

We divide both sides of the equation by 7 to get p. 
p=3