Given: x - 9 > 12. Add 9 to each side, to obtain x > 21.
LCM(12, y9, x9, 4x6, x5) = 12y9x9
2x2-y2
The question contains an expression, not an equation nor inequality. An expression cannot have a solution.
The answer will depend on what x9 is equal to..
Mega Man X9 is not real. I has never even been made.
Capcom never produced Mega Man X9, it isn't real.
234
63
the square root (abbreviated: sqrt) of x9 can be written like this: sqrt(x9) = (x9)(1/2) = x[9*(1/2)] = x(9/2)
x9/x2 = x9-2 = x7
it equals 54.
63