If n = 5, then 9n = 45
45 - 15 = 30, which is the same thing as 6n
Answer:
x = -3/2y + 3
Step-by-step explanation:
2x + 3y = 6
2x = -3y + 6
x = -3/2y + 3
Answer:
J=63
Step-by-step explanation:
3b+27=2b+57
subtract 27 from both sides
3b=2b+30
subtract 2b from both sides
b=30
K+J=180
substitute the value of b into K
2(30)+57+J=180
117+J=180
subtract 117 from both sides
J=63
0.03571428571428571428571428571429
Answer:
733.333333333333%
Step-by-step explanation:
