i think its 10
the answer is y minus 10 divided by 2.
The equation has infinitely many solutions.
1st u do 2 minus nine which equals negative 7 and then u subtract 10 from -7 making the answer 3
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
h/(-3 - 7) = 10h/-10 = 10h = -100
(200-90)+20=10
10 minus negative 10 equals 20: 10 - (-10) = 20 or rather 10 + 10 = 20. 10- (minus 10) = 20
19 minus 6 equals 13.
Good work ! Did you have a question you wanted to ask ?
Rearrange the second equation as x = 10+y and then substitute it into the first equation which will create a quadratic equation in the form of: 2y2+30y+100 = 0 and when solved y = -10 or y = -5 Therefore the solutions are: x = 0, y = -10 and x = 5, y = -5
1540 minus 10% of it gives 1386.