Answer:
Equation: 4n - 5 = 31
Number: 9
Step-by-step explanation:
Variable n = number
4n - 5 = 31
4n - 5 + 5 = 31 + 5
4n = 36
n = 9
Check your work:
4(9) - 5 = 31
36 - 5 = 31
31 = 31
Correct!
Answer:
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Step-by-step explanation:
Answer:
4=8 908575939835
Step-by-step explanation:
lol
Answer:
55°
Step-by-step explanation:
125°+ <6 = 180° ( sum of co-interior angles)
<6= 180°-125°
<6= 55°
Answer:
x=18°
Step-by-step explanation:
5x-18=4x
subtract 4x from both sides
x-18=0
add 18 to both sides
x=18°