Cross Multiply by 'x - 5'
Hence
y(x - 5) = 4 -3x
xy - 5y = 4 - 3x
Move all the terms containing an 'x' to one side of the equals and all the others to the opposite side.
xy + 3x = 4 + 5y
Factor out 'x'
x(y + 3) = 4 + 5y
'Cross' divide by 'y + 3'
x = ( 4 + 5y) / (y + 3 )
'x' is now the subject.
Answer:
n= 2/3 - 5/6k , ker
Step-by-step explanation:
-2n-5k+8-4n-11=-7
-6n-5k+8-11=-7
-6n=-7+3+5k
-6n=-4+5k
then divide both sides by -6 to get your answer
n= 2/3 - 5/6k , ker
Step-by-step explanation:
having denominator 6,
X/6= 2/3
X= 4
so, 4/6= 2/3
having numerator 10,
10/X= 2/3
X= 15
so, 10/15= 2/3
