50 - 15 = 35
35 ÷ 7 = 5
So there were 5 players and your equation would be:-
50 - 15 ÷ x = 5
x = 7
Hope i helped:P
187/9= 20.7
20 remainder 7
Do you mean like this?
Y = -x - 4
Y = x
x = -x - 4
2x = -4
x = -2
Therefore y = -2
M= 4
Hope that helps have a great day!
7056. 1008 x 7 = 7056. 7056 / 441 = 16
