Answer:
x = 36°
Step-by-step explanation:
m<RST + m<TSV = m<RSV
m<RST = 5x + 5
m<TSV = 46
RSV = 232
Plug in these values
5x + 5 + 46 = 232
5x + 51 = 232
5x = 181
x = 36.2, if rounding down;
