-4(5-4x)=x+1
– 20 + 16x = 1x + 1
16x – x = 1 + 20
15x = 21
x = 1.4
-4(-7+6x)=9x-5
28 – 24x = 9x – 5
– 24x – 9x = – 5 – 28
-33x = -33
x = 1
-4(5-4x)=x+1
– 20 + 16x = 1x + 1
16x – x = 1 + 20
15x = 21
x = 1.4
-4(-7+6x)=9x-5
28 – 24x = 9x – 5
– 24x – 9x = – 5 – 28
-33x = -33
x = 1