Answer:
3 5/7
subtract the 3/7
4 3/7 - 3/7 = 4
4 = 28/7
28/7 - 2/7 = 26/7
26 /7 = 3 remainder 5 so 3 5/7
the whole number is the answer and the remainder is the numerator
3 5/7 is the answer
Hope this helps
Step-by-step explanation:
Answer: it has no solution
Step-by-step explanation:
8x - 2y = 1 ..................... equation 1
-4x + y = 3 ...................... equation 2
solving the system of linear equation by substitution method . From equation 2 , make y the subject of the formula.
y = 3 + 4x .......................... equation 3
substitute equation 3 into equation 1 .
8x - 2(3 + 4x ) = 1
8x - 6 - 8x = 1
8x- 8x - 6 = 1
-6 = 1
this means that the equation has no solution
a is given to us so just plug a into the first equation:
b-3 - 3b =9
Add 3 to both sides:
b-3b=12
Combine like terms:
-2b=12
Divide by -2 to get b by itself:
b=-6
The only answer with b as -6 is the first one, (-9,-6)
Answer:
happy birthday may god bless you
The answer is b because are congruent
