Answer:
X - 7 = - 3
X = - 3 + 7
X = 4
the 7 turns positive because it was moved to the other side of the symbol "=" so we reverse the sign
- becomes +
and
+ becomes -
Graph using y=mx+b. The point of intersection is (3,8)
360/12 = 30deg...so the arguments are multiples of 30deg.
Answer:
6/4
Step-by-step explanation: