Answer:
52
Step-by-step explanation:
5x-22+4x+4 = 90
9x-18=90
9x=108
x=12
4*12+4
729
Simplified from: 2^⅔
4^⅓
(2²)^⅓
2^⅔
m = variables
+4 = Coefficients
-7 = Coefficients
and 2 and 6 are Constants
Hope this helps!