Which equation represents this sentence?

three less than the product of seven and the opposite of a number is four more than the number.

a. 3−7(−n)=n+4

b. 7(−n) – 3 = 4n

c. 7(−n)−3=n+4

d. 3–7(−n)=4n

i'm sure goog can you get that answer

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

what level of math? also i don't need to be paid if i can you.