x + 10
x + 5
10 + x = 50x = 40
50 + 10% = 50 x (1 + 10/100) = 50 x 1.1 = 55 Therefore, adding 10 percent to 50 gives 55.
-50
x + 10
x + 5
x + 5; provided, of course, that x ≠ -10.
It is -5(x+10) = -5x-50
10 + x = 50x = 40
50 + 10% = 50 x (1 + 10/100) = 50 x 1.1 = 55 Therefore, adding 10 percent to 50 gives 55.
-50
Try to break the problem down. 50 x 1.0 = 50 50 - 0 = 50 50 + 10 = 60
The value of x in the equation -10+4x = 50 is 15
50=L 10=X 1=I So the answer is LXII or 62.
1 plus 1 x 2 plus 3 x 42 plus 10 x 5 = 1 + 2 + 126 + 50 = 179
the unknown number is 30 as 50 = x +2(10) so 50 = x+20 so 30 = x