To solve the expression 7(6*-2y), multiply the numbers to result in -84y.
The mathematical expression given is 7(6*-2y). To simplify this, we follow the order of operations, also known as BODMAS (Brackets, orders, division, multiplication, addition, subtraction). Since there is a bracket to simplify further we proceed with multiplication inside the bracket first.
Multiply the numbers inside the parentheses first:
7(6*-2y)
=7(-12y)
Then we multiply again to get the final answer:
7*-12=84
So we have 7 × -12y, which simplifies to -84y.