X=-13
Because 9 plus 4 is 13 but x can't be negative so you divide my negative 1 and get x=-13
Answer:
it's one of this two. if it's exactly how you have written it , it's the first picture.
Answer:
x = 80
Step-by-step explanation:
Combine − 3/5x and 7/20x to get -19/20x.
Then combine -19/20x and 1/4x and you get -7/10x.
Then you multiply both sides by -10/7 which is the reciprocal of -7/10.
Make -56(-10) one fraction.
Multiply -56 and -10 and you get 560.
Then divide 560 by 7 to get 80.