Answer:
<4 = 22
Step-by-step explanation:
<4 = x
x + 158 = 180
x = 22
19 hundreds. 19 time 100 is 1900
The 4 on the left side is 10x more than the 4 on the right. This only works if the numbers are next to each other and are the same.
Answer:
(-4,-4)
Step-by-step explanation: