7)
Solve for x:
75000 (x - 1940)^(1/3) = 245000
Divide both sides by a constant to simplify the equation.
Divide both sides by 75000:
(x - 1940)^(1/3) = 49/15
Eliminate the cube root on the left hand side.
Raise both sides to the power of three:
x - 1940 = 117649/3375
Solve for x.
Add 1940 to both sides:
x = 6665149/3375 = ~1975
