IN TRIANGLE ABC, THE MEASURE OF A IS LESS THAN TWICE THE MEASURE OF ANGLE B. THE MEASURE
OF ANGLE C EQUALS THE SUM OF THE MEASURES OF ANGLES A AND B,
DETERMINE THE MEASURE OF ANGLE B.
2 equations at the top, take the second equation solve for a, plug what a equals into a in the first equation. Get b by itself and FLIP THE SIGN because you divided by a negative
