Simplify the expression.
6y+9+3y-7
Simplify the expression;
6y+9+3y-7=6y+3y-7+9{Commutativeproperty}=9y+2{Combineliketerms}
Hence, the simplification of 6y+9+3y-7 is 9y+2
Simplify the following mathematical expression:
12 of 9-{13+2(7+2-1)}
Simplify the following addition expression.
9+7