Isolate the variable by dividing each side by factors that don't contain the variable.
x = −1
Let the two numbers be x and y.
x + y = 86
+
x - y = 12
_________
2x + 0 = 98
__________
2x = 98
x = 98/2
x = 49
From x + y = 86
49 + y = 86
y = 86 - 49
y = 37
The numbers are 49 and 37.
Answer:
5002.46412961
Step-by-step explanation:
Answer:
8. adjacent 9. vertical 10. adjacent
Step-by-step explanation:
