-9(8-9x)=4x+5
– 72 + 81x = 4x + 5
81x – 4x = 5 + 72
77x = 77
x = 1
-9(8-9x)=4x+5 -72 + 81x = 4x + 5 81x – 4x = 5 + 72 77x = 77 x = 1
-9(8-9x)=4x+5
– 72 + 81x = 4x + 5
81x – 4x = 5 + 72
77x = 77
x = 1
-9(8-9x)=4x+5 -72 + 81x = 4x + 5 81x – 4x = 5 + 72 77x = 77 x = 1