It is the equation: x/9 + 7 = 5
X/4-5
The missing number - is 25.
lets say the equation says 5! that means 5x4x3x2x1 which equals 120 it is call five factorial based on what number is put in front of it it could be six factorial, seven factorial, etc..
its 5! 5x5=25 25x5=125 5x(5x5)=125
Seven eights is slightly larger then five sixths.
Undefined: You cannot divide by zero
It is considered an inequality.
5and7
Five to the negative 7th power equals 0.0000128
Let's denote the number as x. The quotient of the number and 4 is x/4. Five less than this quotient would be (x/4) - 5. The equation we have is (x/4) - 5 = 15. By solving this equation, we find that x = 80.
Seven plus five equals 12.
x-5=7 12-5=7
5/xLet x = the numberquotient of five and a number = 5/x
seven minus five equals two. 7 - 5 = 2.
X/4-5
negative 5
z/7 + 5 = 12 z/7 = 12 - 5 = 7 z = 7 x 7 = 49