Answer:
-2.59 = x
Step-by-step explanation:
3+5.25 = 1 - 2.8x
Combine like terms
8.25 = 1-2.8x
Subtract 1 from each side
8.25 -1 = 1-1-2.8x
7.25 = -2.8x
Divide each side by -2.8
7.25/-2.8 = -2.8x/-2.8
-2.589285714 = x
Rounding
x=-2.59
Hello from MrBillDoesMath!
Answer:
x = 11
Discussion:
Line KHF has 180 degrees so
(11x + 4) + angle GHF = 180 =>
angle GHF = 180 - (11x + 4) =>
angle GHF = 176 - 11x (*)
Triangle GHF has 180 degrees =>
60 + (6x-1) + angle GHF = 180
Substituting the value of angle GHF from (*) above gives
60 + (6x -1) + (176 -11x) = 180 =>
(60 + 176 -1) + (6x - 11x) = 180 =>
(235) + ( -5x ) = 180 => subtract 235 from both sides
-5x = 180 - 235 =>
-5x = -55 => divide both sides by 5
x = 55/5 = 11
Thank you,
MrB
Answer:13
Step-by-step explanation:
2x+11=3x
11=x
x+2=13
Answer:
well whats the question?
Step-by-step explanation:
Answer:
220 Miles
Step-by-step explanation:
This is because one mile is 22 gallons since 88/4 is 22. With this new info, we take 22 and times it by 10 to get 220 miles.
