Y=x-7
Y-x=-7
-x=-y-7
X=y+7
So the inverse is
The inverse is y=x+7
Answer:
x= 12
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer: An infinite number
Multiply both sides of the equation by 12
12 [ 3/4 (24 - 16x) = - 2/3 (18x - 27) ]
3*3(24 - 16x) = - 2 * 4 (18x - 27)
9 ( 24 - 16x) = - 8(18x - 27)
Remove the brackets.
216 - 144x = - 144x + 216
Any value for x will preserve the equality. Nice problem.
So firstly, multiply both sides by 5/7 (reciprocal of 7/5): 
Next, add both sides by 45 and your answer will be: 
It has to be B is the one that has to ne correct
