Answer:
x= 6 degrees
Step-by-step explanation:
x+x+54 = 90
2x+54 = 90
x= 90- 54 /2
x =6
x = 6
90 - 54 = 36
x + 5x = 6x
36 + 6x = 90
90 - 36 = 6x
36/6x = 6
(3x + 7) - (4x -2) = 3x + 7 - 4x + 2 = 9 - x
33 if evaluate means solve
